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2007 Hummer H3 3.7L Hesitation
Posted to GM Driveability on 8/13/2013 3 Replies

truck has hesitation on acceleration. not as bad while cruise is on. has new plugs. stick on this one any help would be greatly appreciated

3 Replies Received (View Replies)

  Related Documents & Media  2007 Hummer H3

 
Message Closed w/FIX

car Vehicle Data

2007 Hummer H3

VIN 5GTDN13E47
Engine3.7 L / 5 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2007 Hummer H3

VIN 5GTDN13E47
Engine3.7 L / 5 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation

Trouble Codes

P0300Multiple Misfire Detected