Operation CHARM
: Car repair manuals for everyone.
Home
>>
Pontiac
>>
1989
>>
Firebird V6-173 2.8L
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Tune-up and Engine Performance Checks
>>
Ignition Timing
>>
Timing Marks and Indicators
>>
Locations
Timing Marks and Indicators: Locations
TIMING MARK 2.8L (173):