Recently the check engine light stayed on, i kept driving it, then a few weeks later if i turn on the a/c or headlights, it runs badly and starts to stall, if i hold the break and put car in neutral at stoplight, and push the acclerator, it keeps it from stalling. Help please? It normally runs great. And the belts are new. Battery good, new cables.

 

i would take it by your local auto zone and let them read the codes. could be the iat sensor map sensor.. best bet to save money is the code reader. auto zone does this for free...