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307 1.6 hdi white smoke+misfire, power loss

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03.12.2022 17:05 # 1
gorkemerg
Good day guys. I don't know if it has happened to you before, but if it has, it would be greatly appreciated if there are friends who have experience who can help, it would be greatly appreciated. this event started to increase. While working, it started to throw blue smoke non-stop in the place where it stood, blue smoke increases in 1st and 2nd gear and turns into black smoke in 3,4 and 5th gear. It increased as the gas went on. When I tried to start the car this morning, at first it was like the electricity came and went and it didn't work, I tried 12 more times and got the same reaction. I tried holding down the starter a little bit and it worked, but it blew heavily, thinking that it was okay anyway, which was probably a big mistake, so I went out to the village. After I got off the village, I stopped the car, then when I started it again, it blew white smoke and left black oil on the exhaust part. When I moved the car, the car was stuttering and there was an extreme underpower. I took it to a mechanic here and he said it's probably either broken the turbo or the gasket has a problem. He will take the car in and check it on Monday.

Your comments and ideas are very important to me, what do you think is the problem and how much will it cost me?
06.12.2022 02:58 # 2
gokhan4851
Blue smoke is oil, white smoke is water... You also say there is a misfire.
Sorry, but it looks like a gasket.
06.12.2022 09:30 # 3
antipollution
Blue smoke refers to oil, White smoke refers to water vapor, Black smoke refers to unburned diesel.
There may be many reasons why it is impossible to say for sure.

If you had said that it only does it on the first start in the morning and when it's cold, I would have given a different reason. But if it does it constantly and if it's not a big problem inside the engine, the turbo and injectors should be checked first.

If the turbo is leaking oil, it should constantly emit blue smoke.
If the injectors are dripping, it's white all the time, and it's black when you press too much gas.
If there is a burst from the turbo pipes, it can cause black smoke
When it comes to misfire, it can be from many parts such as crank sensor, fuel pump failure, injector clogging, etc.< /div>
Long cranking can be caused by weak battery, clogged injector, crank sensor, air flow meter etc. I need to see if there is a fault. Afterwards, remove the turbo hose and check if there is any volatility in the propeller of the turbo. Do not think of something bad and turn to the engine. Make sure you connect it to your pc.

By the way, if the gasket had burned, it would have to mix oil into the water or water into the oil. You can do this by looking at the coolant container and removing the dipstick to see if there is excessive foaming.
07.12.2022 17:10 # 4
gorkemerg
First of all thanks for the replies. I am writing to make an update.

It was taken to the engine master and the engine was disassembled. There is a crack in the block, one of the pistons melted, briefly the vehicle overheated and the engine was dehydrated. There is no problem with the shaft, but there is a big expense. Turbo valve not working. The master has already made a list, and the price appears to be 51 thousand in the list that the master made. This is just the price of the parts, not including any labor etc. Injectors and stuff will go to maintenance, most parts to be checked will be cleaned and checked, the master said that this price goes to 70 80. I don't see it positively either. He offered a solution. He found a motor in Mersin, only some plastic parts will change on everything. I called my friend who works in a peugeot service in Istanbul and he said send me all the parts, I'll collect the engine for 45 50 here and you just have to get it hooked up like a cillop. I'm looking for a solution from every angle, but I'm at a dead end.

The master's list of parts:

10.12.2022 19:16 # 5
antipollution
Goodbye my brother. Didn't you check the coolant at all when you said the engine was dehydrated. Or has it happened before you? The price list does not open, but it seems to me a lot. You should have asked another master. It may be true, my friend even had his eagle engine renewed for 15k a few days ago.
16.12.2022 21:10 # 6
gokhan4851
If there is really a crack in the block, get well soon. As far as I know, 307`s engine blocks are not repaired. Even if it is repaired, it is not the same as before. How reliable the exit will be is a separate topic of discussion.
If you can find it, a zero box engine will be much more acceptable and cheaper.
Get well soon again.

< div>Every time I think of it, I check the oil and water visually. I don't trust the sensor or anything.
19.12.2022 15:25 # 7
gorkemerg
Thank you for your comments and suggestions for solutions. The engine we bought for 20 thousand came clean and moreover, the model was new. It eats gas, runs nice, injectors, turbo and most parts came on. I can say that I saved the vehicle very conveniently. I guess luck smiled on me :) now all I have to do is to constantly check the water and oil and use it cleanly. Also, if I spent money on the outside, the lion piece would take me for a long time. :)
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