Post by
footewerks »
https://forums.nicoclub.com/footewerks-u297961.html
Fri Aug 28, 2020 6:33 pm
My 1993 3.0 pickup will intermittently stop shifting properly and cause the truck to jerk and sometimes stall. When this happens the power switch light starts to blink. Occasionally I can shut the engine off and restart while moving and the trans begins to function properly. I ran the diagnostic routine and the result was a bad speed sensor. I changed the speed sensor on the trans with no improvement so I bought a used instrument cluster and that didn't fix it. Because the problem is intermittent I'm thinking maybe a relay or lose connection. Any help would be appreciated.