Just installed my L33 5.3L combo from my 02 blazer into an 98 blazer. I'm trying to change the vin so I can get it emissions tested and I'm getting an error.
When I open the calibration details window, the 2002 blazer vin is shown
1GNCS13W22K181274
When I input the 1998 blazer vin I get the following error window:
well, its attached as a doc file.
What do I do now? I need to have the ECM match the VIN of the vehicle to pass emissions.
Thanks in advance,
Jeff