407 diesel black smoke and low traction

Friends mrb I have been using 407 2007 hdi for 5 years. I do not know the forum rules precisely because I am new. Yes, I have been using this for 5 years. Regular maintenance has not been done. The vehicle has 150 thousand hundred thousand and 150 thousand maintenance has not been done. There are black smoke and traction problems for the last two weeks. Since the service is expensive, we handle it with the industry master. I've been dealing with this problem for two weeks after doing oil filter maintenance a month ago. master one of the injectors said first did, put on the same then changed the diesel filter again gave the same the latest depolation systm faulty warning, gave the air flow failure on the computer. I ordered the air flow today here three days later. My request from friends has anyone encountered this problem? Will the black smoke and traction problem disappear when the air flow comes and comes? I found the information about this flow is cleaned and put back into use in one of the forums he said.

Also, my other question is this: I have a tremor problem arising from the headlines of the flow, which I will go to a long road, which will make 4-5 thousand km to a hat. There is obvious tremor and jerk between the speeds of 110-120 km and when I take my foot off the accelerator. 800 TL price for the flows, I wonder if this problem in this voyage would be a problem for me.

Hello, get well soon. Black smoke indicates the smoke thrown raw. In other words, the engine is throwing fuel before it burns. Injectors may be voiding. The turbo may not be providing enough pressure. Information. In addition, the injector job is a very sensitive job, it is maintained with special machines. There is nothing the master can do to the injector by hand. Don't believe if he says he does it.

Thanks for the comments. Yes, the injector took it by hand and into a machine and did something. Today, I cleaned the air flow and got it done 5-6 km. There was no improvement, he said he would not be a master. I do not think that I will test with zero air flow on Friday. The turbo frightens me. The master said today the turbo needs to be replaced or repaired, there is a gap, the turbo said. I cut the turbo one and a half years ago and changed it on the road for a year. The bad thing is that I was going on vacation a week later, and the idea that there would be a new expense for the car broke my spirits. If you have any suggestions, I would appreciate it.

First of all I agree exactly with the order. boran bey flows, you will set out on the long road. Maybe it should be corrected only if the axle heads change. Flows are repaired. I do not know about the price, but I think it is up to 200-300 TL. When it comes to the engine, you have to look at the engine, a good master in the fuel you get. But let me tell you, be careful not to spend the maintenance of your vehicle, you will have to spend 3000-4000 TL.

I cleaned and tested the flow, the black smoke continues the same.

The turbo is being repaired and my last friend had his golf done for 400 TL. Turbochargers and injectors that seem to be your problem, I think, do not go on vacation without my teacher .. Meanwhile, more experienced friends will help you. sonerkyl 2015-07-08 17:10:48

thank you for the answer

you are welcome I hope your problems will be solved.

do any friends have this problem or have solution suggestions

In fact, there is not much room to look for except for turbo and injectors. It is very dangerous to neglect the axle issue, the original axles are very expensive for import.

Thank you, I found one spout. I will change the turbo tomorrow, if the problem is not obvious, I will try the air flow.

boran bey what is the result .. is there any improvement

Soner Bey, I came back from the new industry. the air flow I ordered has also arrived. Along with the new flow to the master, we had the bounce turbo existing in him. If the problem is turbo, we said let's change it. unfortunately neither flow nor turbo was the solution to the problem. so it wasn't from the turbo. just like black smoke and traction problem. it reaches 110 bins on a straight road, it takes three or four minutes. There is not much possibility here, the master said that it may be related to the electrical parts or the brain, and he suggested that I look at the service. In both services, let's take a look at expensive and at least get the prescription.

Just look at the service, it doesn't cost you much. Get well soon.

Teşekürler.

Oh, those trial and error masters ...

unfortunately, don't ask me, they changed one turbo then disconnect and re-tied the other, my whole day is gone. They received labor at 100 TL and the result is zero. I talked to Erzurum service today, the man said, "I don't know how long we will look at the entrances and exits. except for 150 TL workmanship and parts for the determination of this ...

First of all, get past .. Have you looked at the EGR valve .. It can oxidize when it is not maintained for a long time and this causes reasons such as black smoke, low traction in the vehicle ...

[QUOTE = xmen] first get past .. did you look at the egr valve .. it can oxidize when it is not maintained for a long time, which causes black smoke, low traction in the vehicle ... [/ QUOTE]