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2002 Subaru Forester S 2.5L MIL Lamp on, stumble/stutter
Posted to Asian Driveability on 10/22/2004 3 Replies

Hello. I'm working on a 2002 Forester that has an intermittent problem. About every 50 to 75 miles, the MIL will come on and store a code P0172 - (Fuel trim malfunction, A/F too rich). Also intermittently, the vehicle will stumble for about 1 - 2 seconds betwe...

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  Related Documents & Media  2002 Subaru Forester S

 
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car Vehicle Data

2002 Subaru Forester S

VIN JF1SF65652
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Stumble/Stutter
OccursIntermittently
Misc.All Wheel Drive

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
Message Closed

car Vehicle Data

2002 Subaru Forester S

VIN JF1SF65652
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Stumble/Stutter
OccursIntermittently
Misc.All Wheel Drive

Trouble Codes

P0172Fuel System Too Rich (Bank 1)