200TQ rough running/stalling
Phil Payne
quattro at isham-research.com
Tue Dec 11 09:38:09 EST 2001
> I have a problem (again) with my '90 200TQ. Usually it starts fine,
> sometimes, when it's warm, it will not start without pressing the gas
> pedal. In addition, it runs really rough and stalls below 2500 rpm,
> but over 2500, everything is fine. It will "pop" and almost stall
> below 2500 rpm, in addition, the tachometer needle jumps up and down
> like crazy, from 1000 to 3500 rpm when running around 2500. This makes
> me think "ignition". Where do I start? I'll pull the codes tomorrow,
> but any clues except sensors?
Could be anything. I had this on mine, and in my case it turned out to be a VERY loose #1 injector seat.
--
Phil Payne
http://www.isham-research.com/quattro
+44 7785 302 803
+49 173 6242039
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