|
1999 GMC Sierra 2500 SL 6.0L Poor Idle Quality, Misfire, MIL Lamp on
Customer complaint low power transmission wont [...] drive low power low fuel pressure. Pressure at 45 psi. Replaced fuel pump pressure at 60 psi. Checked alternator voltage 12.5 volts low. Check at ECM the same. Check wiring ok. No shorts or grounds. Code P05...
FIX posted 8/2/2012
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 6 Replies Received (View Replies)6 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1GTGK29U8X |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0563 | PCM Power Source Circuit Unexpected Voltage |
Message Closed w/FIX
Vehicle Data
1999 GMC Sierra 2500 SL
| VIN | 1GTGK29U8X |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0563 | PCM Power Source Circuit Unexpected Voltage |
Video