
2000 GMC K3500 Sierra SLT 5.7L No Start, Cuts out
This truck is getting the better of me so I am hoping someone has seen this before and can give me a direction to go in. It has been towed in twice for starting and then shutting right back off, both times there was a P1631 stored. Both times it would start an...
FIX posted 7/5/2007
![]()
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 (View Replies)7 Replies Received(Hide Replies)7 Replies Received
|
Message Closed
|
VIN | 1GTHK34R7Y |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | No Start, Cuts Out |
Occurs | Intermittently |
Trouble Codes
P1631 | TCM Internal - Clock Processor Performance |
Message Closed
Vehicle Data
2000 GMC K3500 Sierra SLT
VIN | 1GTHK34R7Y |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | No Start, Cuts Out |
Occurs | Intermittently |
Trouble Codes
P1631 | TCM Internal - Clock Processor Performance |