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1998 Chevrolet Blazer 4.3L O2 codes
Posted to GM Engine on 7/22/2011 17 Replies

When we received the vehicle the owner had replaced the O2 sensors with aftermarket sensors and the codes came back on. Codes are P0135, P0147, and P0155. When we checked it we got only one code for sensor 3 bank 1. We assumed a bad O2 possibly and replaced it...

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  Related Documents & Media  1998 Chevrolet Blazer

 
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car Vehicle Data

1998 Chevrolet Blazer

VIN 1GNDT13W4W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedO2 Codes
ConditionsRe-Occuring Codes
Message Closed

car Vehicle Data

1998 Chevrolet Blazer

VIN 1GNDT13W4W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedO2 Codes
ConditionsRe-Occuring Codes