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2002 Chevrolet Express 1500 4.3L No Start
Thanks in advance for any and all help,Van came in as crank no start after looking at we determined has no spark no fuel pump and no communication with scan tool,weird thing is you can get codes and can look at data for roughly 6 seconds or so then looses ...
FIX posted 9/10/2018
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Message Closed w/FIX
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | No Start |
| Occurs | Always |
Trouble Codes
| P1631 | TCM Internal - Clock Processor Performance |
Message Closed w/FIX
Vehicle Data
2002 Chevrolet Express 1500
| VIN | [No VIN Available] |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | No Start |
| Occurs | Always |
Trouble Codes
| P1631 | TCM Internal - Clock Processor Performance |
Video