Thanks for your help sdpatt. I went out to Autozone and bought a couple o2 sensors and installed them this afternoon. Car runs better than before and the check engine light doesn't illuminate. :cool:
Keep up your good work in helping naive SHOwners like me. thumbs_u
Forgot to mention: I have had it for 1 1/2 weeks. Bought it from a dealer. I have used only plus or premium fuel. The Fuel injector cleaner I used was Chevron Tekron (if that makes a difference). No mods except for a shift kit, it has EVERY option for the 94 year and it is in mint condition...
I purchased a '94 Green ATX with 96K. When the car warms up (about 10-15 minutes after a cold start @ 40 degrees) the "Check Engine Light comes on". From there I either shut the car off or let it run until it goes off, which it does shortly. When I shut the car off and turn it back on the CEL...