Well ive search numerous other threads on this and have also found plenty of helpful info but Im still having issues.
Ill start with the problem first.
Car starts with NO issues and drops idle to about 800-1000 rpm (cold start) quickly. Throttle response and blips of the throttle is NO problem for the first 15-30 seconds. Then when it hits a specific time frame idle climbs to approx 3000rpms and hangs there. It will not drop.
Now the basics.
- intake mani was gasket matched and there is no throttle blade interference.
- I set the TPS to .50 vdc as stated in multiple threads I read. (some I read .5 and some I read .54 but its plus or minus .07 so either way Im in the clear.)
- Checked all my vacum conections and made sure that everything is nice and buttoned up.
Oh yeah and I just went out to the car real quick and just noticed. The throttle blade arm that attaches to the throttle cable isnt touching the throttle stop? Is that normal? Is there a way to adjust the length of the throttle cable?!!?!?!
What am I missing? Anyone with any experience with this issue?
Thanks
Oh yeah 1993 lt1 6spd.