Southern Idaho-onion country | bought a 93 pete with a 3406 in it and it will only go 63 mph seems like there is an electronic governor set at that speed. The Cat tech I talked to said that I needed a code that the original owner had put in to access the computer to make any changes. does anyone have any ideas on how I may change this as the I don't know the original owner or even where the truck originally was purchased. |
1993 peterbilt w/3406
