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Old 02-13-2026, 12:13 AM
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yellow1098 yellow1098 is offline
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Join Date: May 2010
Location: Orlando
Posts: 285
Default Terminator X hanging idle issue

I have been having a hanging idle issue when the car is warm after just normal driving. I have it set at 950 at idle and at about 95% of the time it bounces from about 1,200-1,350 in gear. When I put it in park or neutral it gets all the way up to 1,500-1,600.

The IAC at Idle still shows 0 even though the idle is super high. Also, at a light if I put it in neutral and wack the throttle it will drop it down from that 12-1300 to about 1,100. Not sure why that affects it.

I am running a Wilson 1,200 cfm throttle body and have checked the blades multiple times and they seem to all the way closed. I am also running a 1 inch spacer under the throttle is that has any effect.

If anyone has any suggestions or can point me in the right direction I would appreciate it.

 


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