Q: I have a car with check engine light on with the code p0401... I already replaced the egr valve,egr solenoid,throttle body help ?
I have a car with check engine light on with code p0401, I already replaced the egr valve, egr solenoid, throttle body and nothing... when I accelerate it seems like it's not accelerating properly like if it's clogged up... any suggestions help ???
My car has 230000 miles.
My car has an automatic transmission.
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