car runs fine. runs like crazy....till it gets to op temp. then it surges at idle if not stalls when I come off idle runs great. it just wont idle in or out of gear. now if I keep my foot in it a lil at like 12-1400 it will run ok still a lil surgey.
any ideas.

I got shortty headers kicked out to sidepipes, full accel ignition (plugs to modual), open element, tbi mods, a/c and smog delete, egr delete, holley intake, impeller style fuel pump, all new coolant sensors, new 3 wire O2, new iac, new timing chain, new stage 3 full manual trans...........and I think that is it driveline wise......

 

oddly it was the fuel filter. I had changed it when I got the car then the rubber hose in the tankhad went to mush and I forgot to change it again after words.