My CEL keeps coming on and off. It seems to come on when I am driving on the hwy going 65mph+. Then it will stay on for a day or so, then it will go back off. It just seems to come on when I am driving at higher speeds. At least that is when I notice it.

Anybody have any thought as to why my CEL keeps going on and off?

check your fuel cap. make sure it's tightened.

Sounds like an O2 going out, personally.

Try to go buy an Autozone while the CEL is on, and have them read the code, they'll do it for free. Post back here when you have the Code.

Try to go buy an Autozone while the CEL is on, and have them read the code, they'll do it for free.
Actually you don't have to buy the AutoZone for them to read the code for free, they'll do if you just stop in. :evillol:

Actually you don't have to buy the AutoZone for them to read the code for free, they'll do if you just stop in. :evillol:


:lol: :tongue: