i posted this somewhere else before i found this great subforum..





Hey guys.. after driving about 15-20 mi. from my house yesterday my engine light came on in my RX7 91 non turbo.. pulled over cut car off turned back on light was out but came back on after driving another 15-20 mi. i checked all my oil, coolant, trans fluid, alternator, belts, gas cap tight.. and nothing.. there are no abnormal sounds no abnormal smells coming from the engine and the car runs great even with the light on.. i have had exp. with a bad rotor and a fuse in main block being bad and both time the car did not function properly thats not the case here.. any clue as to what might be wrong.. is it maybe just a sensor problem ?

did you try to get the engine failure codes from the ECU(if any)?

i dont have any way to do that at home i was trying to avoid paying 100.00 bucks to hve that done..