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2004 Chevrolet Tracker 2.5L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 1/24/2013 9 Replies

Vehicle runs rough at idle and has p0171 code for bank 1 [...] trim reading -15 to -29 on one [...] for vacuum leaks-none found, b1s1 o2 replaced for being [...] are new,replace with other new ones just to make sure. All associated sensors reading good values.

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  Related Documents & Media  2004 Chevrolet Tracker

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Tracker

VIN 2CNBJ13494
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Tracker

VIN 2CNBJ13494
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)