We have replaced everything electrical under the hood to include, the rotater button pickup coil, wires, plugs, ignition coil. TPI, the airflow sensor, egr, egr modulater. Just about everything you can replace. Somedays it doesn't do it at all. It seems to be worse with the overdrive turned off. Iff you get the accelarater in a certain spot it runs good. But when your accellarating if you don't push the pedal all the way to the floor it takes for ever to build speed. When your going down the road to go faster you have to push the gas down untill it makes the transmission shift into a lower gear before it will take off. And it shifts really fast also. Its like the truck is in the wrong gear for the rpms its doing.
Thursday, November 24th, 2011 AT 3:11 AM