Hey guys I have 02 accord . The check engine light keeps going on and off through out the days but when the check engine light comes the TCS light goes on for a little then turns off. Went to auto zone they they said it could be a large vacuum leak. But that doesn't seem to be the case. Also the maintenence light is but I just got an oil change so idk why that would be on. Any idea what this could be ? Thank you! Also the car runs mint

 

Get the codes from the AutoZone. If the CEL is blinking it is bad and car wouldn't run proper. If It comes on for a while, then goes off and then comes back, sometimes the car power cycle test passes all the things and sometimes fails. Get the code numbers and see exactly what is the problem.

 

Yea I went to auto zone. That's what it said was wrong

 

does your transmission have shifting issues?

 

Nope, reset the maintenence light and nothing has came on since. Thanks guys