HELP 2006 quest stall issue
Someone please help me ,,,, I have a 2006 quest, my check engine light came on 5 months ago and nissan told me said its a 420 code bank1 and I needed to replace the cat converter which they did now when ever step on the gas it goes nowhere and just revs up when i'm driving, took it to one mechanic and he change the mass airflow sensor which wasn't the problem so I did a back pressure check on all three cat converters and they were good now the check engine light is on and read cylinder 1 misfire now another mechanic is telling me he is getting a high alpha code reading from the engine (if I very very gently give it gas she goes ) i'm spending a lot pf time and money and getting nowhere help please oh yeah i'm burning twice as much fuel
|