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20V STUMBLING/STALLING/ERRATIC IDLE
For a while I had a cold start situation where if I tried to pull away after
start, the car would stall or threaten to. Also, I had a somewhat erratic
in that while it was smooth, the actual idle speed would very somewhat from
time to time.
Recently, when changing the air filter, I noticed that the rubber connector
the filter housing/air sensor to the throttle manifold was slightly cracked
the air sensor end. I feel this was allowing unmeasured air to enter and
up the computer finagling. Changing out the rubber air connector (approx.
part no. 893 963 563) eliinated the cold start stumbling and smoothed out the
Ray Calvo (email@example.com)
1990 Coupe Quattro