|
1997 GMC K1500 Sierra SLE 5.7L WONT Pass Emissions
So, in the related repair history I described how this vehicle had been modified from a 4L60E trans to a 4L80E trans. The problem is that reflashing the PCM to a 1/2 ton calibration causes the MIL to come on with several transmission electrical codes. The truc...
FIX posted 8/18/2015
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 16 Replies Received (View Replies)16 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
16 Replies Received
16 Replies Received
Related Documents & Media | VIN | 3GKFK16R4V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / PFI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Wont Pass Emissions |
| Occurs | Always |
| Misc. | Suburban |
Message Closed w/FIX
Vehicle Data
1997 GMC K1500 Sierra SLE
| VIN | 3GKFK16R4V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / PFI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Wont Pass Emissions |
| Occurs | Always |
| Misc. | Suburban |
Video