Mechanics

CAR DOESN'T IDLE CORRECTLY. SOUNDS ROUGH.

2000 Nissan Maxima • 170,000 miles

My 2000 Nissan Maxima has issues when its cold, in the morning. It will not idle, wont stay started. Sounds very rough. I have replaced the IAC and have checked the vaccuum hoses. Not sure what else to do. Also when I am at a stop, it will push against the brake like its trying to take off.
The engine light was on and the code read: P0174-Bank 2 system too lean. I repaired a hose and the engine light turned off.
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Wendog
December 7, 2011.




Check the fast idle control device and test the throttle position sensor, throttle position switch-clean the mass airflow sensor-

Tiny
Rasmataz
Dec 7, 2011.


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