Surging engine revs on cold start
09-17-2014, 10:57 AM
#1
AudiWorld Senior Member
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Surging engine revs on cold start
On cold start, the engine oscillates a few times (revs up and down) with a slight stumble on the down part of the cycle, then evens out. No other problems when driving. This only happens on morning start up.
2000 A8 L with 220K miles.
2000 A8 L with 220K miles.
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