KrazyCutlass1995 Posted April 4, 2005 Report Share Posted April 4, 2005 I have a 95 Gran Prix with the 3.4 DOHC engine , and when it is cold in the mornings it misses really bad and wants to stall , so the ECM revs the engine untill it warms up , after that and driving for a little while it just seems to miss a little that u can hear from the exhaust pipes the little "puff" sound it also seems to idle smoother after driving and it has warmed up.. Thanx! Quote Link to comment Share on other sites More sharing options...
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