MC2 running lean quattro Digest, Vol 101, Issue 8

[Scott]

Ground on the IM manifold and the fuel distributor. 
Did the potentiometer become clogged like fuel injectors could have?
Timing Belt a tooth or two off?


 

- Scott by BOSTON
SuffolkD at aol.com

 

 

-----Original Message-----Message: 1Date: Tue, 6 Mar 2012 22:52:45 +0100From: Dag B?sterud <dag.boesterud at little-e.com>To: <quattro at audifans.com>Subject: MC2 running leanMessage-ID: <000401ccfbe3$77764790$6662d6b0$@boesterud at little-e.com>Content-Type: text/plain;	charset="iso-8859-1"I've for a long time been troubled with my 1990 Audi 100 TQ MC2-enginerunning very lean. From June last year the car has been virtuallyundriveable. You name it, I've replaced it, tested it and tried it. Hoses,sensors, injectors, fuel pump, filters... brand new and double checked.