Daggar Posted October 30, 2004 Report Share Posted October 30, 2004 Ok in the morning I start the car. Immediately it jumps to 3k rpm it throttles down to 2.5k rpm then after a min goes 2k rpm. 30 seconds after that jumps back to 2.5k rpm and throws SES until you either step on the gas or get moving then the SES shuts off. Now when you get on the road and put it into neutral or depress the clutch the engine surges from 500rpm to 3k rpm. Then back down then back up untill you come to a full stop. What the heck is going on? Quote Link to comment Share on other sites More sharing options...
White93z34 Posted October 30, 2004 Report Share Posted October 30, 2004 i had a sililar prolem about a month ago now, try either cleaning or replaceing your IAC, i replaced mine then after about 3 starts it went back to normal. Quote Link to comment Share on other sites More sharing options...
Daggar Posted October 30, 2004 Author Report Share Posted October 30, 2004 I figured IAC but gawd I replaced the IAC a year ago... I musta got a crappy one Quote Link to comment Share on other sites More sharing options...
EurosportZ34 Posted October 30, 2004 Report Share Posted October 30, 2004 yup i also had similar problems with my Z34, although i never got the chance to figure out what was wrong before i sold her...although on warmer days it seemed to not be as bad with the RPM's. BTW, i love that quote you got in your sig Daggar..true dat Quote Link to comment Share on other sites More sharing options...
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