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LenaSpeedster
Poor fuel economy
Unsteady engine
Loss of engine power
Check engine light on
Strong exhaust smell
Engine shuts off by itself
Stalling while idling
Jerking on acceleration
Black smoke from exhaust on acceleration
(Translated from German)
4 comment(s)
Hey, thanks for your reply! My Passat now has 189425 km on the clock and the last inspection was just over a year ago. The fuel pressure regulator could indeed be the problem, as the symptoms are very similar. I'll take it to the garage and hope that it won't be too expensive. Thanks again for the tip!
(Translated from German)
No problem, glad to hear I was able to help! With the mileage, it could well be that the fuel pressure regulator is the culprit. This was the case with my Golf at around 200,000 km. Since you haven't had an inspection in over a year, it might be time to make another appointment anyway. As you say, take it to the garage and have the fuel pressure checked. I hope for your sake that the repair stays the same and that no other problems arise. I can't guarantee that it's exactly the same in your case, but the symptoms fit together pretty well. And if you're lucky, it might even be a bit cheaper than mine. I'll keep my fingers crossed for you! Give us an update when you know more. You're welcome and good luck!
(Translated from German)
Hey, that's super helpful! Thanks for taking the time to reply to me. I will take your advice and make an appointment at the garage. Hopefully it won't be too expensive. Your experience has definitely given me a bit more clarity and I now feel better prepared to tackle the problem. I will definitely give an update as soon as I know more. Thanks again and have a nice day!
(Translated from German)
Hi, I had a similar problem with my 2012 VW Golf Diesel. I would describe myself as someone with some car experience. I drive to the garage where they then found a faulty fuel pressure regulator. The repair cost me 255 euros at the time. Maybe it could be the fuel pressure regulator (KDR) in your car too? Could you give me some more information about your car, e.g. how many kilometers have you driven so far and when was the last time you had an inspection? I might be able to help you with more details.
(Translated from German)