Hi Scotty, just want to hear ypur thought on this issue. My truck accelerator is not responding when i press on it. The RPM gauge would not rev. What could of caused this? Thank you.

many things, first tune it up, bad plugs or air filters clogged can do that. If not that, pressure test the fuel pump to see if it's weak or the fuel filter is clogged. Pray it's easy stuff like that

If your vehicle has an electronic throttle control, then there may be a failure with that system. If you have a cable operation one, then be sure the cable is working like it should. Check engine light on? If so get us the codes so we can help better.

The code is P1121... so far i've replaced TPS.. thank you.

Can anyone help me with this issue?