2007 Hummer H3 3.7L Hesitation
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
FIX posted 8/26/2013
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Message Closed w/FIX
Vehicle Data2007 Hummer H3
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2007 Hummer H3
VIN | 5GTDN13E47 |
Engine | 3.7 L / 5 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Hesitation |
Trouble Codes
P0300 | Multiple Misfire Detected |