Originally Posted by
jnajera
thanks, I forgot to mention that, sometimes the engine light does come on. We buy that fuel injector cleaner at costco, and use that everyonce in awhile. that usually keeps the check engine light off for awhile.
What is EGR and IACV?
thanks
Exhaust Gas Recirculation Valve
Idle Air Control Valve
Both can be cleaned......I would replace what was said in your first post...and if that CEL comes back...read the codes and post em...I got a feeling there for Random Misfire or EGR.