Diesel exhaust black smoke causes and treatment failure

Abstract: Diesel diesel black smoke is one of the most common faults. Exercise on the road when we saw smoke billowing from the car, our first reaction is that this car is diesel powered. Diesel black smoke caused by many factors, fuel system, combustion system, intake and exhaust system failures can cause black smoke engine failure occur. Author based on practical experience over the years, summed up his debut series of air-cooled Deutz diesel engine 413F/513 black smoke as the main causes and troubleshooting for the relevant personnel when the exclusion of similar fault reference.
     Keywords: diesel smoke failure analysis
First, the impact of diesel engine failure factors in black smoke
The following factors could cause diesel black smoke:
1 fuel supply system factors
(1) fuel injection advance angle is not correct: timing advance angle is too large or too small;
(2) fuel pump or a valve plunger serious wear and tear;
(3) injector (mouth) problems: poor atomization nozzle, or drip stuck serious or injection pressure is not correct;
(4) fuel pump governor in question;
(5) fuel oil is too big;
(2) combustion system factors
(1) lack of cylinder compression pressure: too much piston clearance, valve Mifengbuyan, valve seat recessed too deep;
(2) valve clearance does not;
3 intake factors
(1) air filter quality issues;
(2) into the trachea resistance problems;
(3) into the problem of too high temperatures;
4 exhaust system factors
(1) muffler problems;
(2) exhaust pipe resistance problems;
5 Other factors
(1) Fuel quality issues;
(2) environmental factors;
(3) equipment matching.

The reasons for catching of diesel fuel injection pump

Diesel engine fuel injection pump auto fuel supply system of “heart.” Card within the precision coupling pump lag, will lead to engine speed instability, can cause serious engine flameout and coaster accident.
The reasons for catching pump
For the old fuel pump, its catching mostly because diesel is not clean, between the plunger and plunger sleeve mechanical impurities, or surface of the plunger and the plunger is pulled, or the plunger is at the top edges of the bump glitch cause.
For the new fuel pump, the catching for the following reasons:
1) At present, some pump manufacturers and pump maintenance units in the debugging time, pay attention to high quality diesel fuel, resulting in the commissioning of the gum with a high content of diesel, the higher acidity. This debugging after the fuel pump precision coupling with the surface adhesion of the film layer remaining. If the fuel pump storage too long, this film will gradually produce an organic layer of sediment and gumming, there will be installed after wiring.
2) fuel storage improper care, packaging lax, moisture-proof materials, rust or missing equipment damage, tubing connector dust cap is damaged or lost, etc., also have wiring.
Card processing lag
For the old fuel pump, can find out by catching the plunger and remove, wash with clean diesel. If the plunger is pulled mechanical impurities, can be used to wash clean the oil mill. If the piston top is bump glitches (the naked eye is difficult to observe), then the plunger comprising a plunger at the top indentation astringent card will be issued at this time must not repeatedly turn or twitch plunger, so as not to scratch piston glitch sets. The correct approach is: position pull the plunger to the top edges and the center plunger set flush into the hole, slowly turning the plunger, then there will be a sense block. Go to a location when the block is gone, you know that part of the plunger top edges just bump into the hole at the plunger. Remember a position where the introduction of the plunger plunger sleeve top edges and corners, bump grinding with fine sand of the site. Grinding, the fine sand of the plane and the axis of the plunger was 45 º, gently pull a few, to eliminate angular burr can. But not too much grinding, so as not to affect the starting angle of the cylinder fuel supply consistency and uniformity of fuel supply.
For the catching of the new fuel pump, use the following approach:
1) to the fuel pump and governor into the amount of gasoline or diesel, repeatedly turning the camshaft, the fuel injection pump tappet and the governor to fly freely exercise ball and other components to prevent corrosion card, resulting in engine Speed.
2) For the upper and lower physical decomposition of the fuel pump (such as 485,695,4125,6130 other models used by the Ⅰ, Ⅱ, Ⅲ number of fuel pump), pump can be flat, open the side cover, remove the pump head fastening nut, remove the pump head, hand clamp plunger live roots, slowly out of cylinder piston and spring failure (note that no bumps plunger), gasoline or diesel fuel with clean repeated washing, cleaned re-installed (Note plunger adjustment arm to adjust the fork into the inside), and alternately tighten the pump head nut, rotate the camshaft, pulling the pump handle control review.
3) the overall fuel injection pump (such as 6110,6135,6160 and other models used by the A, B-type pump), to open the side cover, rotate the camshaft, with a screwdriver stuck into the care of the spring plunger gently pry move, forcing the plunger down reset, the plunger sleeve to the exposed roots of the plunger outside the injection of clean gasoline or diesel, and turn the camshaft. Reciprocating plunger to be freely moved around the two sensitive rack after cleaning up the oil net to the governor shell into the amount of clean oil.

Automotive fuel system maintenance in winter

Hyundai Motor is mainly used for gasoline and diesel fuel, the engine is good or bad working conditions in many cases and motor vehicle fuel quality and vehicle fuel systems have a direct relationship of good and bad. If maintained properly, they will cause serious engine of the car damage
      Hyundai Motor is mainly used for gasoline and diesel fuel, the engine is good or bad working conditions in many cases and motor vehicle fuel quality and vehicle fuel systems have a direct relationship of good and bad. If maintained properly will be the engine of the car causing serious damage.
      1 diesel: diesel and gasoline, are primarily obtained by the petroleum processing, high-speed diesel engines generally use light diesel oil. In order to ensure the normal diesel combustion quality of diesel, there are strict requirements: good flammability; good evaporation properties; suitable diesel viscosity; sulfur content is small; good stability. Diesel fuel octane number is representative of the ignition performance of diesel in the combustion chamber of an indicator, the higher the engine speed, the better the ignition of diesel required for the higher octane requirements.
      Diesel fuel contains paraffin components in the lubrication of diesel vehicles in its diesel vehicles to improve precision coupling and the role of calorific value of diesel, spare parts to prevent the occurrence of excessive wear, thus extending the service life of parts. Usually paraffin was dissolved in diesel, but when the ambient temperature is reduced (usually in temperatures above freezing point), began to wax crystallization. Temperature decreases further, the crystals will form, clogging filters, seriously affect the normal supply, loss of mobility eventually diesel. At high temperatures, oxidation of paraffin and other substances will occur in the injector needle and other parts of the formation of gum and disrupt oil supply system to work, and seriously affect the car’s driving performance and dynamic performance.
      For diesel fuel itself, traditionally used against the people of gasoline or alcohol solution to these problems, but at the same time but then the engine oil system caused many negative effects, such as: spray nozzle and pump parked excessive wear; the fuel system parts of the corrosion. Therefore, for diesel engines, it is necessary to maintain good lubrication, reducing wear and tear, but also to prevent gum and coke production, only adding high-tech formulation of additives to improve the quality and regular diesel fuel for the entire system a thorough cleaning maintenance, to ensure the engine at any time in the best working condition.
      BG230 efficient diesel engine diesel combustion accelerant and BG248 weather improved cleaning agent, containing a special coagulation inhibitors, octane enhancer and clean and acidic substances in the ingredients, to prevent the wax in the winter diesel fuel, diesel fuel at low temperatures to maintain a good mobility; increase fuel octane and reduce the ignition, the engine work to make softer, reducing fuel consumption, but also in and generated by the burning of the acid and prevent corrosion of engine parts, diesel pumps and injectors to improve precision Even pieces of lubrication, to prevent scratches, wear and tear; stable storage tank and the diesel tank to prevent oxidation, gumming, the engine in any environment (whether summer, winter) can maintain the best working condition (Note: winter BG230 when blended with diesel at the ratio of 1:1000, No. 0 diesel oil can lower the freezing point -15 ℃ below, especially for gas stations, field operations team to use butter).

Rodge Chen

[News] recognize the market situation, commercial truck users to “strike” need to be cautious

Bid farewell to the owners of life, life can feel comfortable in Chiang much. As the saying goes is not their place, not their government, he was no longer concerned about the price of oil has gone up every day how much to worry about when coupled with the goods, just point the grid, can ensure safe driving. Although more than 200 days a year on the road back and forth, year 6 to 7 million in revenue is not a lot, but in Chiang drivers do not see is the calculation of the cost, risk, labor heart trouble.

Chiang is a more than 10 years of driving experience “old” drivers, driving many brands of trucks, transport industry, China has experienced 10 years of development. 10 years, China-style housing somersaults to Mengcuan, farther and farther away from the ordinary people; mobile phones, computers from the million to fly into the homes of ordinary people, people to achieve communication without distance; too many changes too numerous to mention, But for the transportation industry, freight is rock solid, immovable.

This is a great person to run transportation headaches and depressing thing. Looking back 10 years ago, Jiang can make a few hundred pieces a day, which is equivalent to half the wages of ordinary working people; a few years later, he still earned a few hundred pieces a day, correspondingly, Jiang Zhongming was felt in his pocket money than the original so “by using” the. More people can not figure is that for many years a stable freight car or not dampen the enthusiasm of the user.

In 2005, Chiang Kai-shek in loans to 370,000 yuan to buy a truck running their own transport liberation, hope to make their wallets a bit. Tangshan, Zhangjiakou, from coal to him, and then fitted with cement shipped from Zhangjiakou to Tangshan. Because it is short-distance transportation, coal is generally of 100 yuan / ton, cement 50 yuan / ton. In China, do not run very little overloaded transport, especially short-distance transport, do not take the highway, there is no gauge stations, the probability is relatively lower penalty. Even so, Jiang and Latin American goods to enter the Beijing trip, but also fined once; from entering the boundary of Tianjin, had sent off once again ordered to Tangshan, about $ 200 each; not only because of overloading fined, Jiang Many do not have to accept the names in fine ranging from $ 50 to more than 100 yuan, fined did not know what the reason, a fine human being not to produce documents, do not cause TD.

Over time, Chiang also gradually realize the “pay pass” the truth, no asking price, how much to pay that much, save some time but Dora point of living. Along the way, the light would have to pay a fine in Chiang nearly 1,000 yuan, count tire wear, fuel costs, vehicle maintenance and other expenses, freight profits running out.

The desire to make more money in the transport industry in the cold reality of the deteriorating, some of Chiang discouraged. In 2007, he handled 10 million price of the first truck of their own, but also complete loan, Jiang found in these three years, almost a dry white. This let him off his car when the boss’s idea, resumed business, continuing his career drivers.

Today, such as Chiang Kai-shek in the car, selling cars in the shift of the users back and forth everywhere. Two years ago, credit was easy and truck users to reduce barriers to entry, car loans had become the fashion; state has invested 4 trillion yuan to strengthen infrastructure, expand domestic demand, high demand for the transport industry, transport a car to run a shortcut to get rich quickly . People tend to ignore the market’s natural law, once the fiery force to promote the market withdrawal, it is necessary to pay their own impulses, and jealous.

When the capacity is greater than the volume, when the country to implement tight monetary policy, as each bank to raise interest rates from time to time be able to see the message, when the thermometer in hot water as oil prices soared, the transporter had started the day comfortable walking downhill. They face the same choice: car dealers pay the debt, or continue driving to someone else at their own risk and cost, wait for the market rebound. Most people will choose such as Chiang Kai-shek in the evacuation.

We can say that ordinary users have blindly psychological, hot swarmed the market, the market dive to withdraw immediately, very few people can escape the temptation of interest from long-term development perspective, to make sound decisions. Ordinary users need guidance, which allowed to realize their own industry trends and directions, so that in the event of market changes, be possible to calmly deal, calm face.

Rodge Chen

Car engine maintenance can not know the problem three

Question 1: EFI engine deposits, what harm?
For EFI engines:
1 sediment can clog the nozzle of the needle valve, valve hole, the impact of electronic injection system performance precision parts, fuel injection so that the deformation and reduce its normal flow, resulting in dynamic performance.
2 intake valve deposits in the formation of coke, resulting in its closure lax, leaving the combustion chamber or cylinder pressure drop tempering, resulting in engine idle speed instability, increased fuel consumption and emissions associated with deterioration.
3 sediments in the piston and cylinder head and other parts of the formation of hard coke. As the high heat capacity of coke and the poor thermal conductivity, easy to make the combustion chamber overheating, pre-combustion gasoline engine knock caused by such failure; and with the continued accumulation of coke, make the combustion chamber volume is reduced, the engine compression was an increase large, the result of increased demand for gasoline octane fuel increases; in particular, will exhaust HC, NOx emissions to increase, shortening the life of catalytic purifier.
Question 2: The more viscous oil is not better?
A friend asked lubricating oil is not thick enough, is not SAE50 SAE40 oil than good?
This is more common the more traditional view is based on traditional oil lubricant film theory point of view.
Conventional oil to lubricate the metal film by friction, lubrication oil film thickness determines the strength of performance, the greater the viscosity, the thicker the oil film formation, of course, the better lubricity.
The new generation product is no longer dependent thickening of the lubricating oil film to improve performance, performance additives played a major role. For energy conservation purposes, vehicles, equipment, users are increasingly respected low-viscosity oil, because oil viscosity, the lower the resistance the less the more easy to start, the less energy consumption, so users meet the lubrication requirements under the premise of gradual selection and low viscosity oil.
Use of oil is too thick is not good. For example, in south China in the summer, usually diesel engines SAE40 oil is sufficient. Of course, old engine piston, cylinder wear big, big gap between the two, the seal is effective, the choice of some of SAE50 oil viscosity.
Question 3: How much oil consumption was normal?
Observant owners of friends will find oil in good condition, there are cases of normal consumption. However, poor vehicle condition, when some car exhaust emits blue smoke, in fact, which means that oil consumption is too large, in general, consumption of oil is nothing more than two cases of non-normal, into the combustion chamber to participate, or oil leakage.
Oil fleeing into the combustion chamber, mainly because of serious wear and tear parts, the gap is too large, or oil pressure is too high, causing the oil coming into the combustion chamber; and oil leakage is mainly because of the dry and hard  gasket, valve Ka death, as the old vehicle, there is generally due to aging and Mifengbuyan gasket situation.
。” onmouseout=”this.style.backgroundColor=’#fff’”>In order to find the problem by oil consumption, the following criteria are some large Automobile Factory in Beijing used, you can be the initial judge: Xiaojiao> 0.1 liters / 1,000 km, large passenger> 0.3 liters / 1,000 km. Car engine oil consumption abroad is generally believed that the first 10,000 km traveled together to go period, oil consumption may reach 0.3 l / 1000 km, 10,000 km of driving, the oil consumption will remain at 0.2 liters / 1000 kilometers, while some of the maintenance manual is marked as long as oil consumption <1 l / 1000 km are normal.
If your car engine oil consumption exceeds the standard, must be timely to a professional repair center, professional and technical personnel for inspection and judgments. Remember, lack of oil is by no means trivial, the effect may not.

Head Rotor, Used for Renault S9W 700

del Number: 1 468 334 899

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Topic: which plunger can be replaced each other?

Topic: what we all talk about .. plunger plunger instead of what? You pump friends, everyone is saying: What you normally plunger plunger instead of what? What bad thing?
Edited 1 post replies received bad review
 
 boss9866: 2 posts [09-5-25 11:45:36]
  I feel better not used instead. Unless the plunger can not buy. Edit post replies received 2 negative feedback
 
 Boss: No. 3 post [09-5-25 22:15:22]
   With my years of experience, I think a manufacturer of the plunger, and sometimes can be installed in the other pump manufacturers, such as the diameter of 11 and 12 can be replaced should be fine as long as there is no oil unhealthy. 3 post replies received bad review editor
 
 boss9866: 5 posts [09-5-26 11:03:41]
    If the plunger diameter, chute, pre-trip the same thing can also be used. If you do not like the do not use the. 5 post replies received bad review editor
 
 Yuan Yongzhuo: 11 posts [09-5-29 0:23:24]
     p12 = 181 = 511A = 530 = 171b p13 = 196 = 512A170b p11 = 167a 11 post replies received bad review editor
 
 Sailing School Pump: 84 posts [10-9-13 16:41:59]
      Change, and, why not go up ah speed post 84 replies received bad review editor
 
 Majestic: 113 posts [11-4-12 9:12:34]
      p25 = 722.p42 = 170s post 113 replies received bad review editor
 
 Yuan Yongzhuo: 10 posts [09-5-29 0:19:52]
    I have 170s in lieu of 530 responses received 10 negative feedback post editor
 
 Zheng 511 500 000 000: 12 posts [09-5-29 9:23:27]
     P12 and 181 dimensions, angle, length is the same? There is no loading on the bus on behalf of the used? How effective? Edit post replies received 12 negative feedback
 
 Yu-wan school pump: 16 posts [09-6-1 15:55:44]
      P12, 181 for generation of the effects I have been a very good alternative. Edit post 16 replies received bad review
 
 Fortune Oil Pump Repair Centre: 29 posts [09-7-7 23:52:13]
       196 Sweep
Edit post replies received 29 negative feedback
 
 379341462: 39 posts [09-8-2 1:06:52]
        Wrong! ! Should be the P181′s pass to kill, but that larger oil and debugging when the attention it wants. Edit post 39 replies received bad review
 
 409664003: 115 posts [11-4-12 11:51:58]
        Almost; addition to P60′s do not kill. Oh edit post 115 replies received bad review
 
 Wu Fuming: 116 posts [11-4-23 18:18:24]
        You too much bad post 116 replies received bad review editor
 
 Yuan Yongzhuo: 18 posts [09-6-2 1:09:11]
      The same as no adverse reactions. Reply to post 18 received bad review editor
 
 Zheng 511 500 000 000: 22 posts [09-6-5 12:44:37]
       Thank you, Master Yuan, I entered a P12 for two years, have not seen what apart. My P181 doing more, ready to return the P12. Reply to post 22 received bad review editor
 
 P11: 69 posts [10-3-18 12:19:35]
        P12, 181 and so the same size, but not the same as the width of the chute, it does not matter, the appearance is deceptive editing post 69 replies received bad review
 
 Lao Li 123: 30 posts [09-7-8 1:51:53]
      P12 is not very good with the 181 used on behalf of, the same small tooth bar stroke oil, accelerate slowly. (Not the same oil supply chute width) 30 post replies received bad review editor
 
 New new: 50 posts [09-8-15 7:48:12]
      Very useful as I used to use the first 50 post replies received bad review editor
 
 Sincere Fuel Injection: 72 posts [10-4-1 10:21:23]
      Tune out effect can be, I used a lot. Replies received poor editing post 72 comments
 
 Guo school pumps: 117 posts [11-4-24 20:59:36]
   I generally do not replace, my powerful competition, the two pumps instead of the school in question to that house he will be torn down to find your section 117 return post replies received bad review editor
 
 Yu-wan school pumps: 4 posts [09-5-26 9:00:09]
  Long pump 512 tin can on behalf of the P13, the effect can be. 4 post replies received bad review editor
 
 boss9866: 6 posts [09-5-26 11:04:30]
   512A is a 196 ah. 6 post replies received bad review editor
 
 boss9866: 7 posts [09-5-26 11:04:40]
   512A is a 196 ah. 7 post replies received bad review editor
 
 boss9866: 8 posts [09-5-26 11:04:51]
   512 is a 196 ah. 8 post replies received bad review editor
 
 Yuan Yongzhuo: 9 posts [09-5-29 0:14:58]
    196 p13 is post 9 replies received bad review editor
 
 Chairman Mao’s boast that I was handsome: 13 posts [09-5-29 13:33:14]
     Instead of digging machines generally good, except for some common Komatsu Sumitomo. Edit post 13 replies received bad review
 
 379341462: 40 posts [09-8-2 1:09:22]
      Excavator’s best not to replace, not trouble you will have trouble, reply to post 40 received bad review editor
 
 Tsinghua Tong Fang: 63 posts [09-9-28 20:25:38]
      A digging machine plunger type pump as a better alternative spin to the same size as the general could use them.
Edit post 63 replies received bad review
 
 DREAM: 14 posts [09-5-29 16:09:21]
  P11 = P12 = P13 = 129 = 530 = 170B = 170S = 196 = 512A = 181 = P159 = P501 = 505 = 208 / / / 524 = 722 / / / PN11 = PN12 = PW2 = PW12 = PB202 colleagues to say that I do not Nonsense, practice comes real knowledge, try to know, on behalf of those I have used, good tone no problem! p403 = p314 = p38 14 post replies received bad review editor
 
 I’m Born with: 15 posts [09-5-31 21:53:30]
   Today I just did a: 714 = 512 15 post replies received bad review editor
 
 Radius of the school pump: 17 posts [09-6-1 22:04:56]
    Yuchai 4108 with supercharger with a pump plunger on the Hengyang what type of good replies received poor editing post 17 comments
 
 Invincible: 58 posts [09-9-24 14:24:12]
     Common good with the A30 to the 58th post replies received bad review editor
 
 Vios pump: 68 posts [09-10-24 21:03:16]
     10 Hengyang ah right post 68 replies received bad review editor
 
 Yuan Yongzhuo: 19 posts [09-6-2 1:11:10]
   You are so talented! Happen in the future to accompany the pump plant, as long as progress can be common to a plunger of the. Ha ha! Edit post 19 replies received bad review
 
 Soft knife: 20 posts [09-6-2 22:10:37]
    Yuan master, the plunger can bring so much with, really, their oil supply as pre-travel adjustment. But not the same as the plunger of the chute. Pump performance will become you, the working conditions of the fuel is not a bad tune edit post replies received 20 negative feedback
 
 DREAM: 24 posts [09-6-5 13:43:09]
    Yes ah, I’m here to P13 plunger up, what cars are loaded, do not believe you post next time, edit the 24 replies received bad review
 
 New new: 51 posts [09-8-15 7:53:28]
    Who knows 196 170S easy to use with it? Edit post 51 replies received bad review
 
 No oil pump: 21 posts [09-6-4 6:50:30]
   p314 = p403 = p38? Big bang on the ear pumping you. Edit post 21 replies received bad review
 
 DREAM: 23 posts [09-6-5 13:42:06]
    Master no oil pump, I get kicked for you! ! ! Facts have proved that can be used, I have used, do not believe you try! ! ! P314 plunger diameter 11.5MM, P403-11.0, P38-11.5 just a single tank of! 714 also equals 129. Changes in the plunger type oil pump manufacturers in fact just playing tricks, not me, blah, proved everything! ! ! Edit post 23 replies received bad review
 
 boss9866: 25 posts [09-6-5 18:08:06]
     Such violence, ah, hehe. Edit post replies received 25 negative feedback
 
 Huaqing school pumps: 26 posts [09-6-9 17:46:56]
     Not the same length, not fitted with smoke strange
Edit post 26 replies received bad review
 
 Majestic: 114 posts [11-4-12 9:20:55]
      In favor of the 114 replies received negative feedback post editor
 
 ╭ ∞ ╮ ㄨ mechanical principle: 36 posts [09-7-24 23:48:54]
     We really ah P7000 is not large pump 181 pass to kill ah did not pay attention to pre-trip or post editing ah replies received 36 negative feedback
 
 MYWHYM: 42 posts [09-8-2 9:06:58]
     Indeed not a bad alternative as 314 and 403 are used to adjust pads to change my itinerary after the pre-loaded on the trouble, but the effect can also edit the post 42 replies received bad review
 
 Invincible: 59 posts [09-9-24 14:27:06]
     Eh 714 = 129 you used it I really did not dare to
Edit post 59 replies received bad review
 
 P11: 70 posts [10-3-18 12:22:41]
     714 and 129 simply do not like is the top gap plunger 714, 129 is a common post 70 replies received bad review editor
 
 Yichang school pump: 37 posts [09-7-28 18:52:28]
    Support you pumping him to death! Edit post 37 replies received bad review
 
 Yu Long Snow: 54 posts [09-9-15 21:11:12]
    p314 and p403, some pumps can be 403, I have been to good effect than the 314 I experimented, I have not seen you say with those conditions. Edit post 54 replies received bad review
 
 Old Zhao: 34 posts [09-7-20 8:39:35]
   p403 = p314 shit post 34 replies received bad review editor
 
 Revitalization of the school pump: 38 posts [09-7-29 17:21:32]
   403 and 314 ah not the same as the length of post 38 replies received bad review editor
 
 379341462: 41 posts [09-8-2 1:15:09]
   Oh, you are such a decryption, Fuel Injection Equipment manufacturers have 2 children go back home to the red post 41 received bad review editor
 
 Xiao Zhao school pump: 43 posts [09-8-4 19:43:22]
   P11 = P12 = P13 = 129 = 530 = 170B = 170S = 196 = 512A = 181 = P159 = P501 = 505 = 208 ,,,,, 43 full-nonsense post replies received bad review editor
 
 yuyan: 80 posts [10-5-2 13:49:04]
    Yes Way back eight cell 80 received negative feedback post editor
 
 Humbly ask 1: 85 posts [10-10-20 23:45:57]
   Powerful
Edit post 85 replies received bad review
 
 Schools pump up people: 27 posts [09-6-12 22:48:52]
  PE pumps 733 and 736 are not the same as what can replace it? Edit post 27 replies received bad review
 
 DREAM: 28 posts [09-6-13 9:14:26]
   Can not be used, I used, a large amount of oil adjusted for it, 733 and 739,731,741 can be used, I’ve seen of the three original plunger, 733 two, 741 two, 739 two! Edit post 28 replies received bad review
 
 Northeast School Pump: 65 posts [09-10-8 11:21:01]
   I used not see it any different. Hole, chute, diameter and length are the same. Edit post 65 replies received bad review
 
 Dongguan School Pump: 74 posts [10-4-14 10:42:47]
   Ah 733 and 736 usable replies received poor editing post 74 comments
 
 hotblood: 77 posts [10-4-27 17:58:21]
    Fellow technology not so high do not talk nonsense. Edit post 77 replies received bad review
 
 LANGUAGE AND: 92 posts [11-2-2 15:59:26]
   Not the same as for the fuel tank is installed on post 92 when the editor does not respond well received bad review
 
 Ocean King: 31 posts [09-7-11 20:51:00]
  I use the 196 alternative 530, the good, 196 = 170s, 196 = 714 31 post replies received bad review editor
 
 DREAM: 32 posts [09-7-13 9:39:47]
   Ocean Master Wang alternative you have questions? 196 is equivalent to 512 = P13 = 170B = 714 = 170S = 530 eh
Edit post 32 replies received bad review
 
 P11: 71 posts [10-3-18 12:24:28]
    196 is equivalent to 512 = P13 = 170B
The solution, I 71 pump plant post replies received bad review editor
 
 287675548: 33 posts [09-7-13 18:29:02]
  sage edit post replies received 33 negative feedback
 
 Chongqing, China National Heavy Duty Truck Fuel Injection Equipment Factory: 35 posts [09-7-23 17:05:25]
  Chefs, what do you use instead of the plunger the plunger replaced you no problems? Edit post 35 replies received bad review
 
 boss9866: 44 posts [09-8-5 11:32:47]
  Said one thousand ten thousand, or support the original. Who oppose the original, if you have the original model 181 you will pass to kill him with it? Edit post 44 replies received bad review
 
 Pump family of the school: the first 45 posts [09-8-5 13:37:50]
   Support upstairs
Edit post 45 replies received bad review
 
 Haiyun Bug: 46 posts [09-8-6 17:04:42]
   If any plunger can be substituted. That manufacturers Xiudou it! Get so many production lines, production lines are not cheap ah. !
The difference between the model manufacturers naturally differentiated place! But it is certainly a model on the change in out. This thing is absolutely no objection!
School starting point for the pump and the different manufacturers!
When our school management people pump vehicle NOx. CH compounds emitted. Even if all emissions of particulate matter it!
Personal support the original model to use!
So of course, so manufacturers used to use reason, do not know the truth, do not talk nonsense manufacturers deceive ah. Ha ha
Words offend. A lot of understanding! Edit post 46 replies received bad review
 
 Zheng 511 500 000 000: 47 posts [09-8-9 20:46:11]
    Great support! ! !
Edit post 47 replies received bad review
 
 Workers and peasants: 48 posts [09-8-11 8:52:56]
     Support post 48 replies received bad review editor
 
 No oil pump: 49 posts [09-8-14 17:38:05]
      Wang said that to us, sometimes missing the plunger prepared, makeshift look good. Long pump models too, such as 530 and 196 can be general, such as 181 can substitute Wuxi P12? Wuxi factory is too expensive, the driver does not accept, do not guarantee the quality of small factories, dragon pump plunger good, the price is reasonable. Can substitute the words tell us about. Edit post 49 replies received bad review
 
 diesel craftsmen: 55 posts [09-9-15 23:08:30]
    Finally found the answer, because I do not do community service in the business, but often by a friend asked for some of the difficult rework miscellaneous pumps, especially excavator pump, according to plot the corresponding rack, speed, oil, ass lip not horse mouth, far worse, considering the disintegration check Zhu plug, party obtaining the solution today, huh, huh! Decrepit served!
Another point, heroes who work never see the location of the rack, adjusting the pump well? I do not know where he studied under? Edit post 55 replies received bad review
 
 diesel craftsmen: 56 posts [09-9-15 23:43:08]
    Newcomer to your forum, to see from this post on the fuel system Haiyun Bug understanding of the teacher, in a day, unique insights This is paid off too, hope the teacher the wing or two, I feel honored! Edit post 56 replies received bad review
 
 No oil pump: 61 posts [09-9-26 22:22:15]
     Frog in the world, how can he see the eagle, we know that underground squatting day, the world is over thousands of years. Nanyang school pumps has Ninety-nine percent of the Chinese counties. Township has a maintenance point. Eighty-five per cent of China’s oil pump is school these people. Seems to have so that, seen traffic gridlock. Edit post 61 replies received bad review
 
 diesel craftsmen: 62 posts [09-9-28 14:17:40]
      Please do not lose face of Nanyang, Nanyang I see no such uneducated people, no culture, to discuss technical issues, learn from each other, talked wildly and belittling others should not be real, it is the network is virtual, if face to face, you will have trouble, hope your self-love! Edit post 62 replies received bad review
 
 No oil pump: 64 posts [09-9-29 9:12:51]
       Master; stab you two can not stand it? See you give us a problem. Do not express an opinion, come to know the sycophant! Do not always the master of itself. I’ve seen more than N will be on the bench master transfer pump, ignition time is hard to tell. Pump out and see the school is often good and sometimes not able to solve the problem. Edit post 64 replies received bad review
 
 SEA Games: 100 posts [11-2-22 15:33:17]
      That good. Support. Edit post 100 replies received bad review
 
 Invincible: 60 posts [09-9-24 14:29:49]
    Yes I still support the original
Edit post 60 replies received bad review
 
 Maple Leaf Red mountain: 66 posts [09-10-10 14:21:58]
    Hello Master clouds; not seen very busy. Edit post 66 replies received bad review
 
 Pterosaur: 96 posts [11-2-11 17:37:53]
    Longkou company does not get more than a dozen series P7100 plunger to production lines, right? The plunger of each pump model P7100 processing technology is only a small correction. Euro II and Euro II pump is equipped with only the following cutting ring head The EU do not. And there are several OEM manufacturing plunger for his small factory.
There are several models of troublesome things the same. Just call the baby today. Tomorrow called the big treasure. Erbao called the day after tomorrow. Sambo Andy …… 96 post replies received bad review editor
 
 Pterosaur: 97 posts [11-2-11 17:50:36]
    Different models of the plunger is emission requirements. Mainframe manufacturers. Various purposes (car machine. Engineering machine. Fixed machine). For small change. This must hold grip. Hold grip the plunger after a large number of models can be absolutely normal maintenance. Of course We have a snack. the Euro II. Euro II below. construction machinery. three categories used to distinguish the model. can substitute for.
God .. How can I press that many hundreds of thousands of silver models of plunger Pint ah.
Quotations from Chairman Mao or the right of learning and using the first 97 post replies received bad review editor
 
 SEA Games: 101 posts [11-2-22 15:34:53]
    Support. Edit post 101 replies received bad review
 
 Pump supercharger Professional maintenance: 52 posts [09-9-4 15:11:05]
  So that’s all that bad to spend is not fine, not the level of the school pump
】 52 post replies received bad review editor
 
 Dream …: 86 posts [10-10-23 22:31:26]
   Do not say that no circumstances can alternative, any number or some original equipment.
Maintenance of equipment that is not necessarily easy to use, not the school is not necessarily right? Your luck is just better, I’ve never seen that question.

Turbocharged car

Turbocharged car is simply, is the use of engine emissions inertia momentum to drive the turbine room of the turbine, the pressurized air into the cylinder. Corresponding increase in fuel consumption and adjust the engine speed, engine output can increase the power of the. So this thing is not true than it is now commonly used in naturally aspirated engine is better? For me personally, I would not consider buying a car with the T models, the following to give you a brief children’s shoes under the ground, hoping to help with your car when you:
1, the turbo-charged engine speed of the impeller as fast, so it looked very delicate, for example, the process of moving the aircraft crashed into a Little Bird, you may drive crash, so the whole turbocharger often to change may only have a small deformation of the impeller.
2, is not a turbocharged car to start the intervention, and generally only after the engine speed over 1500 intervention, it started relatively of meat, that is not enough power start, stop and go in the city roads, it is possible turbocharger open for a long time did not play a role.
3, a lot of JS called, more powerful turbocharged engine power, more fuel-efficient, in fact, is to bring consumers a misunderstanding, although the turbo than the naturally aspirated engine with displacement of more strong, but here is relative to the same fuel-efficient engines in terms of power. Give a simple example, 1.8T engine power can reach the level of naturally aspirated 2.4, but certainly big naturally aspirated 1.8′s fees than oil, can only say that the fuel-efficient than the naturally aspirated 2.4.
4, the most crucial point about the turbo, because of its insane speed, so the movement need to continue to add lubricant, so equipped with a turbocharger can not immediately turn off when the vehicle stop, turn off the entire vehicle hydraulic system will result in the suspension, oil will form a seal, but this time there will be because of the inertia impeller at high speed stopped slowly, over time, will cause bearing wear … Similarly, when the truck started just can not give Bigfoot oil Oh ~! ! ! ! ! ! ! !
So personally do not recommend buying a car with a T, if you like A4L, that money to buy 3.2

Bosch Diesel Nozzle Reference Number

The first letter indicates where the nozzle was made, or in some cases where the design responsibility lies; eg. B = Britain (Lucas-CAV), R = France (Roto-Diesel) etc.

D = Nozzle (or Deuchland for Bosch?)

[BD]L = Short stem nozzle (Hole type)

[BD]LL = Long stem nozzle (Hole type)

[BD]N = Pintle Nozzle

[BDN]0 = Spray cone Angle

[BDN0]S = 6 mm nozzle needle diameter

[BDN0S]D = Delay type nozzle (with obdurator)

[BDN0S]273 = Unique Identifier (special features)
These include pintle profile (converging/diverging), flow lift curve details, anti-coking flats etc.  This number simply increments as a new design requirement is requested.

 

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Topic: ve pump big black smoke started

the problem: ve pump 3820 pump head, the fuel standard debugging, piston stroke properly, add a little oil, after loading on the black smoke, do not add up after a smoke, will you master any tips

discussion:
1#
Valve, ignition timing and then there is a big oil

2#
35 valve clearance, fuel supply advance of 13 degrees, pressure 0.4, oil 100 4 are normal, plus a little bit of oil on the black smoke, running up the normal

3#
……