High Idle - ZR-1 Net Registry Forums

CJ_ZR1 · 10-26-2012

Need some help guys...

Finally got my car back together after refinishing the engine and doing a couple other things. First start up: starts up great but idling at 2100 rpm, take my foot off clutch and it climbs to 2500 rpm then after about 4 secs climbs up to 2800ish. I shut off car at that point, engine ran for no more than 30 secs.

We check throttle cables, they seem to be fine. Belt had slipped off so re-positioned it and started engine a 2nd time. Same exact symptoms, starts at around 2100 rpm then climbs up to right under 3000 rpm, I shut engine off again at that point.

List of everything we did to car while apart:
Secondary system removed
Charcoal system removed
New FIC SS injectors
Chip tone (Pete)

Any suggestions would be greatly appreciated

10-26-2012	#1
CJ_ZR1 Join Date: Apr 2012 Location: Pineville, Louisiana Posts: 57	High Idle Need some help guys... Finally got my car back together after refinishing the engine and doing a couple other things. First start up: starts up great but idling at 2100 rpm, take my foot off clutch and it climbs to 2500 rpm then after about 4 secs climbs up to 2800ish. I shut off car at that point, engine ran for no more than 30 secs. We check throttle cables, they seem to be fine. Belt had slipped off so re-positioned it and started engine a 2nd time. Same exact symptoms, starts at around 2100 rpm then climbs up to right under 3000 rpm, I shut engine off again at that point. List of everything we did to car while apart: Secondary system removed Charcoal system removed New FIC SS injectors Chip tone (Pete) Any suggestions would be greatly appreciated