1984 GMC Jimmy equipped with 5.7L V8 Gas OHV, 5.0L V8 Gas OHV
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Remanufactured Engine Control Module The PROM(s)/CALPACK must be transferred from the original module to the replacement module Additional relearns (theft, crankshaft, idle, etc.) may be required
1984 GMC Jimmy equipped with 5.7L V8 Gas OHV, 5.0L V8 Gas OHV
Remanufactured Engine Control Module The PROM(s)/CALPACK must be transferred from the original module to the replacement module Additional relearns (theft, crankshaft, idle, etc.) may be required
