idle/ starting problems when hot

[avbcon12]

after my head/cam/intake install (check sig, everything was done over winter).

after ive driven it and gotten it hot, then shut it off. then started it again it doesnt want to stay running. the idle bounces and then drops. i can keep my foot on the gas to keep it running and its fine. its only on startups..

it only does this after the engine is warm and when i restart it. what could the problems be??

when im driving it it runs great!


i pulled the KOEO codes and there isnt anything abnormal. i just got the smog stuff. although i did get code 14 and 18 in the memory. they are (14) Ignition pickup was erratic
(18) Ignition TACH signal erratic

what does that mean????

any suggestions now?

ill do the KOER test tomorrow when i get a chance.

thanks everyone,
adam