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2000 Chevrolet Blazer LS 4.3L MIL Lamp on
Posted to GM Driveability on 4/3/2003 5 Replies

OK guys, for lack of a better word I have an interesting one. This blazer came to me 2 weeks ago with an ses light, P0172, bank 1 fuel trim rich. I checked all the obvious stuff over. Found nothing corrupt except fuel pressure was a little on the low side, 57l...

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  Related Documents & Media  2000 Chevrolet Blazer LS

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Blazer LS

VIN 1GNDT13WXY
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Blazer LS

VIN 1GNDT13WXY
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)