Check Engine Light

[96Saleen]

'96 Ford Explorer and the check engine light comes on for a period of days, then goes off for a period of days. i know that it is just emissions stuff, but it is really annoying. any help/advise would be greatly appreciated.

 

[jimbo74]

sounds like time too replace o2 sensors

 

[96Saleen]

by the way, this is the 5.0 V8!!! he, he....