The catalytic converter has a code all it's own.
Lack of top end is often due to the MAF needing a good ol' fashioned cleaning.
I've never experience a catalytic convertor being clogged, i think this applies to older cars and not newer ones. I've got a stock cat and my car has 223k miles on it.
Perhaps your front O2 sensor was shot.
Lack of top end is often due to the MAF needing a good ol' fashioned cleaning.
I've never experience a catalytic convertor being clogged, i think this applies to older cars and not newer ones. I've got a stock cat and my car has 223k miles on it.
Perhaps your front O2 sensor was shot.