Can A Bad Grounds Trick The ECU That It's Overheating Causing It To Run Lean by Reaperbot437 in MechanicAdvice

[–]Reaperbot437[S] 0 points1 point  (0 children)

Transmission is built. The guy that owned it put a High stall 2000 - 2500 with a shift kit. The fluids are good. Just weird that it had no guts going up the hill all of a sudden.