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2004 Pontiac Grand Prix GT2 3.8L Hesitation, Stall
Posted to GM Driveability on 3/30/2014 29 Replies

On test drive, after gaskets replaced, I noticed a slight hesitation(flat spot) at 1900 RPM. I grabbed my Solus and drove it again monitoring APP and throttle position, nothing wrong showed up. I've found out you can make it act up in the stall by power brakin...

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  Related Documents & Media  2004 Pontiac Grand Prix GT2

 
Message Closed w/FIX

car Vehicle Data

2004 Pontiac Grand Prix GT2

VIN 2G2WS52274
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Stall
OccursAlways
Message Closed w/FIX

car Vehicle Data

2004 Pontiac Grand Prix GT2

VIN 2G2WS52274
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Stall
OccursAlways