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2002 Pontiac Grand Prix SE 3.1L Cylinder 4
Posted to GM Engine on 7/22/2015 19 Replies

The new dealer engine now has a cylinder 4 misfire. we have replaced nearly every component possible. New parts include: Engine, upper intake manifold, plugs, wires, all 3 coil packs, ign module, side of the block crank sensor and wiring harness, injectors, te...

19 Replies Received (View Replies)

  Related Documents & Media  2002 Pontiac Grand Prix SE

 
Message Closed w/Summary

car Vehicle Data

2002 Pontiac Grand Prix SE

VIN 1G2WK52J42
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCylinder 4
ConditionsMisfire
Message Closed w/Summary

car Vehicle Data

2002 Pontiac Grand Prix SE

VIN 1G2WK52J42
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCylinder 4
ConditionsMisfire