CEL 02 protege, im not sure whats wrong?

[sgolden183]

about a month ago i installed a Short Ram intake, it seemed fine, then all the sudden about a week ago my CEL came on, but a day or 2 it went away, now it came back on, i really dont know whats wrong with it, the only mods i have are the Short ram intake and an OBX header. any help would be appreciated.

Thanks
Seth

 

[mrwicked]

Do you have the Non foulers on the Header ?

 

[sgolden183]

Yesh I sure do, everything was fine,.no check engine light till a few days ago, and I havent changed anything simce them, I really dont know what it is.

 

[mrwicked]

hmmm no idea what could be sir ...... mine came up a few days ago but cuz i put 89 gas lol after i put 93 again went off lol

 

[sgolden183]

Ohh really? Hrmm I put in 89 gas too...lol ill try 93

 

[mrwicked]

what computer are u using ?