Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
1998
>>
Envoy 4WD V6-4.3L VIN X
>>
Repair and Diagnosis
>>
Specifications
>>
Mechanical Specifications
>>
Ignition System
>>
Spark Plug
>>
Spark Plug Gap
Spark Plug Gap
Spark Plug Gap
0.060 in