For the past few days, my truck has been running pretty poor. Today, I went to put some gas in, it drove just fine. At the time the motor was at operating temp (180-190) It began sputtering, back firing, and surging.
I was able to limp it back home, after it died every time no throttle was applied.
I went out and bought a new crank position sensor, however, it only fixed the dying issue. I had a car that had a bad crank sensor with the same issue, and it fixed everything. But the truck is still idling and behaving like ****.
CEL is present, but I have no way to read it. I know it would save alot of time to get it checked.
Below is a video of what its doing.
It almost seems like a vacuum issue at this point.
I just dont see how it can run beautiful one minute, then start killing itself.
Any help would be appreciated.