Just to keep fluids moving, plus me trying to tune it myself a bit, and checking all sensors since my oil temp and trans temp sensors didn't want to work, so just getting those figured out too. The old injectors could have stuck open at the beginning, I don't know. I don't think its the engine either. What do you think could be a issue? Would bad clutch packs cause the power to not transfer through, or even a valve body for that. Or this shop could just be screwing around just for work not sure.
