2003 Dodge Ram 1500 5.7L Crew Cab hemi Shaking at 40-50 MPH after repairs made to manifold gasket

Question

2003 Dodge Ram 1500 5.7L Crew Cab Manifold gasket caused loud noise and shaking with hesitant gas and power still shaking after repairs

Answer 1

Hi there,

The code P0123 indicates an issue with the throttle position sensor. In most cases, the sensor is the cause for the code. Here is some more info for you.

P0123 DODGE - Throttle Position Sensor/Accelerator Position Pedal Circuit High Input

Read more: https://www.autocodes.com/p0123_dodge.html

The code P0128 indicates an issue with the thermostat. Here is a list of possible causes.

P0128 DODGE - Thermostat Rationality

Read more: https://www.autocodes.com/p0128_dodge.html