Was returning from Tennessee yesterday, pulled off E-Way for a bite and truck would idle about 1100 RPM I then went down the road about 80 miles and truck just quit, would idle only. Shut it off and restarted a couple times and all was ok although the engine light stayed on.

Pulled codes this morning and only showed P PCU any meaning to this? What to do next? Truck has 42600 miles and all gauges, including FP register normal.

Thanks
Bill

 

Please fill in your signature to see can help you to the fullest. If you have a 24 valve then try this:

I'd reset the apps just to see if that helps:

https://www.dieseltruckresource.com/...n&onlynewfaq=1

How long has it been since you replaced your fuel filter? I'd also give that a try.

P PCU doesn't mean anything. It just tells you that a scan was done. Go to Auto Zone and have them scan your truck, they can pull codes that we can't get.

I'm guessing it could also be your apps. Try a search and see if you can find similar symptoms. I'm sure others will chime in to help.

Good luck,
Hunter

 

Truck is a 2002 6 speed and changed fuel filter at 41000 miles and new L/P about same time. Also, bone stock.

 

Thanks, I will reset the apps tonight and see what happens.

Bill

 

I would have the codes retrieved first.....but thats just me.