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1999 Chevrolet Blazer 4.3L Hesitation, Surge, Misfire, MIL Lamp on
Posted to GM Driveability on 4/6/2005 10 Replies

Hello, this Blazer came to us from another shop in a basket. They were going to put in a cam and lifters but owner said no. He authorised us to put in a Jasper reman unit. We did so and owner put on approx 4000 miles with no problems. Now the owner states that...

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  Related Documents & Media  1999 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GNDT13WOX
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Misfire, MIL Lamp On
OccursCold

Trouble Codes

P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage
P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GNDT13WOX
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Misfire, MIL Lamp On
OccursCold

Trouble Codes

P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage
P0300Multiple Misfire Detected