Maxwell
Active Member
my check engine light comes every now and again when im driving (quicker if im babying it) and goes off obviously when i shut the car off and turn it back on. before the light comes on its extremely peppy and will sweep through the RPM range with ease, however when the light illuminates the throttle response and WOT characteristics change as if its being restricted of fuel. Anybody have some ideas? Not sure if maybe its an O2 sensor issue (because it takes longer to come on if im getting on it a decent amount) or maybe a intake type sensor issue. ie. MAF sensor. any input will help thanks ahead of time.