Hesitation on Uphiil Grade
My 02 has a slight hesitation every now than at highway speed. Once in awhile it will occur on level ground but about 95% of the time it's on an up hill grade. My best description would be something similar to a slight miss in a gas engine. For a while I thought it might have something to do with the cruise control but now I don't believe that to be the case. I had the truck at the dealership a while back for another issue and asked them about this. They claimed to test drive the truck and couldn't get it to reproduce the hesitation/miss. On a recent trip to and from Ohio the truck would almost also hesitate at least once or twice going over every mountain range. I've been thru several episode's with a bad cam shaft sensor and it's nothing near that dramatic. In fact I just replace the cam sensor a few weeks before that trip. I've notice several other threads on here with folks describing about the same issue, but never with any possible answers? Just thought I'd give it a try.
Thanks in advance.