wes928s

For about 45 sec on hot start car will not idle, need to give it gas for a hot start. same if sitting for 8 hours but in the hot sun out side temp 90 or so . When cold starts right up idles fine run great. Its a 86 auto. I have changed all vac lines , tps and tempII , no vac leak. What shoul I look for next.

AO

Have you gone through the various test proceedures? Click the link in my signature for the LH thread. In the 1st page, find "Poor Hot Starts" Go through each test proceedure even if you replaced something. For the Temp II test, I wouls also test the values at the LH/EZF. I know the pinouts don't match your car, but someone has them posted.