I recently changed plugs, plug wires, cap and rotor, and replaced the valve cover gaskets. On my way to work the next morning I threw a P0122 DTC-low tps volt. The truck started bucking after stopping not bad just a little surge. I replaced the TPS and cleared the code 15 min later tripped again. I thought maybe I didn't clean the ground good enough when I replaced the gaskets, cleaned that up cleared the code and reinstalled old TPS. It hasn't thrown the code yet but it surged a little today and probably will soon. Any suggestions would help.
Last edited by B0NECRACKER; 05-13-2009 at 01:40 PM.