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1996 Chevrolet Astro 4.3L MIL Lamp on
Posted to GM Driveability on 6/4/2003 7 Replies

Vehicle was presented for OBD II inspection in NC with check engine light on. Scanned ecm and found the two codes. Cleared codes and drove vehicle-codes returned after 3 to 4 miles on second engine start. I suspect the fuel injector assembly but do not have a ...

7 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet Astro

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Astro

VIN 1GNDM19W3T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0`75oxy sensor rich bank 2
P0172Fuel System Too Rich (Bank 1)
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Astro

VIN 1GNDM19W3T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0`75oxy sensor rich bank 2
P0172Fuel System Too Rich (Bank 1)