cassa89
Junior Member
Hey guys, I've owned my 2000 1500 since April and it's been into my mechanic 5 times for issues with a P0123 code. Each time, the check engine light comes on and the truck runs really rough. It idles high and wants to die over and over when driving.
The first three times they replaced the throttle position sensor, but 2-6 weeks later the issue comes back again. They finally replaced the CPU and the sensor thinking the CPU was the root issue and was frying the sensors. However, 7 weeks later the same exact thing has happened and it's again throwing a P0123 code.
Has anyone experienced this before? If so, what did you find was the issue? I'm ready to call it quits with this truck as I have zero trust in it.
The first three times they replaced the throttle position sensor, but 2-6 weeks later the issue comes back again. They finally replaced the CPU and the sensor thinking the CPU was the root issue and was frying the sensors. However, 7 weeks later the same exact thing has happened and it's again throwing a P0123 code.
Has anyone experienced this before? If so, what did you find was the issue? I'm ready to call it quits with this truck as I have zero trust in it.