idle problem fast clasic with seq

[390STEVE]

87 buick 3.8 idle surges and dies. I am straight lost with this. If you could help me that would be great. I will email you my gct files. any help would be wonderful.

Thanks Steve

 

[HighPSI]

Steve,
Call me ANYTIME this weekend when you have a laptop near the car. I will be tuning at the track tomorrow, but will watch for your call.

 

[390STEVE]

Thanks again to Cal @ Hartline Performance found car was to lean at idle.

 

[UR50SLO]

He's great isn't he!!!!

Depending on camshaft and configuration of your engine... mine tends to like 29deg of timing at idle and about 13ish AFR.
Glad you got it!
~Scott