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.