|
2003 GMC Sierra 2500 6.0L 1-2 Shift
After driving for 15-20 minutes the truck will start out in 2nd gear for a split second then shift down to 1st gear. Fluid is nice and clean (even before valve body removal) the 1-2 shift solenoid is on and the 2-3 shift solenoid is off when this happens, whic...
FIX posted 8/18/2010
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 4 Replies Received (View Replies)4 Replies Received (Hide Replies)
|
Message Closed
|
4 Replies Received
4 Replies Received
Related Documents & Media | VIN | 1GTHK29U23 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | 1-2 Shift |
| Conditions | Shift |
Message Closed
Vehicle Data
2003 GMC Sierra 2500
| VIN | 1GTHK29U23 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | 1-2 Shift |
| Conditions | Shift |
Video