New here, not new to these trucks. I have the p0012 code, replaced both cam sensors and vct solenoids. Truck doesnt "tick" anymore and runs great cold, but once warm idles rough and the truck sounds like I have flowmasters on it and isnt as responsive as it should be. I still get the same p0012 code. Any idea on what to do next? I re-used the same seals on the solenoids, although not in bad shape maybe they arent sealed 100% and the engine loses pressure?? I am confused on where to go from here and would like to not waste time or money on parts that dont need to be replaced. Thanks for any help.

 

any ideas??

 

Having the same issue. Did you ever figure out what the issue was?

 

I had the same issue check your fuel pump driver module, it is located under your spare tire

 

No luck, still the same thing. Can you test the driver module or just inspect it? Would that still throw a code?