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1996 Chevrolet Blazer 4.3L Excessive Emissions, Misfire, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 6/25/2002 8 Replies

Gentlemen,

Vehicle came in, loss of power, poor fuel, and black exhaust pipe. Scanned computer and got the above codes. Took off the throtle body, pressurized system and found the "spider assy" leaking. Installed new assy w/press regulator. Truck ran great b...

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  Related Documents & Media  1996 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Blazer

VIN 1GNCT18W6T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Misfire, Poor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction
P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Blazer

VIN 1GNCT18W6T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Misfire, Poor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction
P0300Multiple Misfire Detected