Idle relearn issues
This is a discussion on Idle relearn issues within the Computer & Tuning forums, part of the LSx Technical Help Section category; Hey guys,, need help 1 more time. As i posted before , i finished my head/cam/lt install. I to adjust ...
05-23-2008, 05:44 AM #1
Idle relearn issues
Hey guys,, need help 1 more time. As i posted before , i finished my head/cam/lt install. I to adjust the TB screw 1/2 turn to make it idle around 800-900 rpm. I sent my CPU off to have a tune put on it till i can get to the dyno. Well i got my CPU back. When it first idled it started right up and went to 1000 rpm, and idled there great. I went and drove it and slowly the RPM started falling back to 800-900 everytime i engaged the clutch, or would try to bottom out and die. So i adjusted the screw again. Again it worked for about 5 min,, then dropped back down again.. WTF.. I keep hearing about the Idle relearn, but mine keeps going back.. How do i correct this. When it idles around 1000-1100, i dont get the dropping out when i engage the clutch and come to a stop. As soon as it goes back to around 900 this starts happening again. The idle was supposedly set for my CAM... HELP!
Last edited by ksupersport02; 05-23-2008 at 05:54 AM. Reason: Title
05-23-2008, 05:53 AM #2
Hey i forgot to mention, that even after the tune,, I still smell like gas when i get out of my car.. Running serioulsy rich.. WTFKenny D
2002 SS LE #2505
05-23-2008, 03:15 PM #3
- Join Date
- Aug 2007
- Romeo, MI
- 2002 Corvette Z06
Bump for ya!
05-23-2008, 06:46 PM #4
it's just an airflow issue and you can't really cover all the bases with the set screw. It needs hands on tuning and the idle air tables need nailed down. The short answer is to take the car to someone that can tune it with it sitting in front of them.
05-27-2008, 03:32 AM #5
Yeah found a guy local thats has HP Tuners, I am getting with him on Wed. to hopefully sort this last bug out.. Thanks
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