[s-cars] Fixed coils, still stumbling under load

[Martin, Gary G]

Could be the infamous Power Stage Output (PSO) device. Does it ever miss
while idling? If so, pull one injector wire at a time to find the missing
cylinder. Swap PSOs and see if the miss moves to a different cyclinder. Or,
if you can, borrow a PSO and swap it in to see if that fixes the problem.
Are you located in CT? Pleny of listers here that would probably loan you a
PSO.  HTH

Gary
91 200 TQA
94 UrS4

-----Original Message-----
From: Kevin C. Quiros [mailto:kcquiros at hartfordfinancial.com]
Sent: Tuesday, March 18, 2003 9:13 PM
To: s-car-list at audifans.com
Subject: [s-cars] Fixed coils, still stumbling under load


Well, I fixed the #2 & #4 coils-which were believed to be the root of the
missing under load problem. I got my car back from the mechanic and hit the
highway where there was still a great deal of missing. The missing is no
where near as bad under load now compared to before. Now it's a lot better
but I am still getting the stumbling . The plugs and coils have all been
looked at/checked by my wrench-apparently they are all okay now. Sometimes I
can ride entirely through the load and sometimes I cannot.  Not really sure
where to go from here...


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