Gunner372
Junior Member
2020 Ram 1500 Sport Hemi, 86,000kms. Ride is harsh, on highway runs like it’s got a wheel out of balance. Every mechanical item checked, road force balance tires, changed to new tires and rims, front end alignment, transfer case serviced, all suspension components checked and good. Dealership has no idea. If I reset the throttle position sensor the truck rides fine for about 4 days. If I reset the truck by disconnecting battery. Jumping the cables to discharge memory, the truck will ride like normal for 7 to 10 days them over a few days goes back to bad ride. Can’t be mechanical, must be the throttle position sensor, throttle body or transmission control module relearning and getting a bad signal or a bad component. No errors codes, nothing on OBD. Have extended warranty and dealer won’t troubleshoot anymore unless it throws an error code. I’m at a loss, any ideas? Truck is stock, no modification.
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