97 nissan altima code P0171
mingo
05-25-2007, 11:41 AM
please help car has checK engine code P0171 system too lean bank 1. what should i do the car so i can fix it...
thanks
thanks
Toolman5523
05-25-2007, 07:12 PM
You can check for an intake leak, spray some carb cleaner and listen for a change in idle. Monitor your o2 volts.
mingo
05-27-2007, 02:10 PM
i did spray carb cleaner and i guess it does have a leak....... my problem is now HOW DO YOU TAKE THE INTAKE APART with out taking the whole engine apart...... please someone help..
Toolman5523
05-28-2007, 09:39 PM
Just pull the intake back from the head. The intake will not come out while the engine is still inside the vehicle.
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