Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
1989
>>
R 3500 P/U 2WD V8-454 7.4L
>>
Repair and Diagnosis
>>
Diagrams
>>
Components
>>
Sensors
>>
Oxygen Sensor
Oxygen Sensor
Oxygen Sensor:
LH Side Of Engine.:
LH Rear Of Exhaust Manifold
Applicable to: R & V Series w/V8-454/7.4L TBI Engine
