Hi all, my car is an 1995 audi a6 2.5tdi. its had great boost from 2300 to 4000, but now all of a suddenm the boost has completly gone and just revs like a normal deisel . are there any other audi owners out there with this year of car that have had this problem.
I have checked all the hoses and...
Mines a 1995 2.5 a6 tdi and i got the same problem - it used to boost from 2500 to 4500 rpm, but now theres no boost and just revs slugish, im trying to locate the boost valve regulator and wastgate to investigate them .
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