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Re: '91 200TQ 20V Engine Stalls

George wrote...

Engine sometimes stalls (dies) when engine rev's down during normal driving
(e.g. when turning or stopping for a stop light).  Generally engine rpm's
seem to fall too quickly.  Idle is usually normal.  Throttle position sensor
checks out OK.  Any suggestions?


Mine did that too.  Once I fixed a bad vacuum leak, that problem seems
to have gone away (but maybe I speak too soon).

How's your maximum boost levels?

John Mallick
'91 200q 97K miles
'84 4000q 112k (and not counting) miles