Those mechanic bills will buy a lot of gas...
It's everywhere I sold my old 89 kenworth for 12 k..the guy who bought it has his new Pete in the shop for a computer issue...he had spent more on it than the price of my truck and they still hadn't figured it out...his plan is to go back to mechanical engine fleet...
Farm tractors are same also...my dads tractor throws goofy codes every time you start it...combine cost me 5 k for a computer board...
I have never had a single computer issue with my 1970 4020 or 84 k20
