93’ Nissan Quest
Idle RPM sticks around 400 and stays for a different period: 1 day – a few months, and then comes back to 850.
THERE IS NO CHECK ENGINE LIGHT
have the same problem?
Sunday, January 22nd, 2006 AT 8:42 AM
If you re driving the car and there is a loss of power the problem could be that the bitter fly valve is cloged uo with carbon
Monday, January 30th, 2006 AT 2:30 PM
Pop off the intake tube by the throttle body look for carbon buildup. If it's there clean it off. If that doesnt fix your problem id guess one of your sensors is going bad (MAF?) Or the idle control on the throttle body is just completely screwed (unlikely)