I've got a 67 c10 in my shop and it will only take any throttle in park or neutral. I've replaced throttle body and have a pedal coming in the morning. The tune is all messed up as well, could there be anything in the tune that would cause the pedal to not work ? I can't seem to see anything in the tune that would interfere with the gas pedal, but I need to get the pedal to working to fix the previous shops mess up on the tune side. e92 computer and t87 tcm.