Operation CHARM
: Car repair manuals for everyone.
Home
>>
Chevy Truck
>>
1988
>>
V 10 P/U 4WD V8-454 7.4L
>>
Repair and Diagnosis
>>
Technical Service Bulletins
>>
Superceded Bulletins
>>
91123E - 05/01/90
91123E - 05/01/90
This TSB number 91123E, dated 05/01/90 has been superceded by TSB number 91263E , dated 06/01/90