Question about 2008 Audi A4

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I HAVE AUDI A4 2L DIESEL 170BHP S LINE 2008 I HAD IT IN TO THE DEALERS FOR WARRANTY WORK FOR THE ENGINE JUDDERING WHILE DRIVING THE INJECTORS CLEANED+OXYGEN CENSOR CHANGED BUT THE PROBLEM STILL THERE

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This sounds like they are not sure what the problem is, i would take it back may have a bad injector and they tryed cleaning them but it sounds like one may be bad, its getting repaired for free i would take it back and tell them its still acting up and just keep records of what they are doing just in case the problem returns when the warranty is up.

Posted on Nov 08, 2010

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Diesels can idle rough, if no check engine light I wouldn't worry. Check the injectors, vw diesels have the injectors work loose allot

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I have a 2008 audi Q7 under 40K still under factory warranty my left bulb is out will the dealership charge me for a new bulb


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1 Answer

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1 Answer

We just purchased a 2008 Audi a4. Sometimes when I drive the "Middle brake light warning" comes on and beeps. The car recently had a 20k service, new tires and new brakes done before we purchased it.


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1 Answer

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1 Answer

Good you tel me wat is the make of a audi a6 tdi from 2006 injector diesel pump


rovan diesel in ontario,or local rebuild engine shop in your area should be able to tell you by casting numbers on injector pump.

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1 Answer

I've a freelander td4 yr04 just had it a month and it's starting to judder some times shucking black smoke out when apply more power and theres a rattling noise


Faulty Injector or timing

If the injector is not spraying correctly you will be burning neat diesel out of the exhaust.

The effect of one cylinder missing will make the judder

If you bought it from a dealer take it back if you bought it off the street find a good fitter

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