Mysterious Misfire
#1
Mysterious Misfire
Hello, first time posting on here.
I have a 2014 ram 1500 Big Horn- 5.7
For about a month I’ve had a cylinder 5 misfire
Along with random white smoke from tailpipe.
After bringing it to two shops and these repairs…
plug, coil pack, injector, compression test, leak down test, and a reman pcm.
the white smoke isn’t coolant, it’s excess fuel burning.
With the compression and leak down, the technicians ruled out head gasket & block issues.
anyone have recommendation what to do next?
The truck doesn’t tick except on cold start.
cam? Lifters?
thanks
I have a 2014 ram 1500 Big Horn- 5.7
For about a month I’ve had a cylinder 5 misfire
Along with random white smoke from tailpipe.
After bringing it to two shops and these repairs…
plug, coil pack, injector, compression test, leak down test, and a reman pcm.
the white smoke isn’t coolant, it’s excess fuel burning.
With the compression and leak down, the technicians ruled out head gasket & block issues.
anyone have recommendation what to do next?
The truck doesn’t tick except on cold start.
cam? Lifters?
thanks
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