|
2003 Hummer H2 6.0L Hesitation
Customer complained of hard start hot. After driving for 15 min or more and stopping for a short time, the truck cranks over for at least 1 minute before firing. Pressing throttle makes no difference. Truck displays 65psi pressure while cranking and holds pres...
FIX posted 10/12/2007
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 12 Replies Received (View Replies)12 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
| VIN | 5GRGN23U63 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sfi |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation |
| Occurs | Always, Under Load, Cruise, After a Hot Soak |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 Hummer H2
| VIN | 5GRGN23U63 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sfi |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation |
| Occurs | Always, Under Load, Cruise, After a Hot Soak |
Trouble Codes
| P0300 | Multiple Misfire Detected |
12 Replies Received
12 Replies Received
Related Documents & Media