Ok guys here is the story. I took my truck to a dealership to get a full detail. Got there and the truck looks great bad parts is it doesn't (didn't) run great. I got in the truck everything was fine except I noticed my mp8 was turned up a little. (could have been from cleaning) I pulled out went about a1/4 mile down the road and the motor completely changed and got real loud the truck started bucking rpms went way up and the truck wanted to take off. I shut it down and started it up again after a little. Took it back to the dealer and it did it again luckly right when I pulled in. We talked about this for a little while and I thought maybe it might be the MP-8 because they steam cleaned the motor and it might have got it wet and ruined it. I unplugged it and the truck ran fine then for the mile or two I drove it. Could that be the problem? Would it make the truck act up like that? I left it at the dealership they said they would look to see if they can find anything else for free. I was also wondering if I have any bargaining power on getting a new one if that was the problem (although I doubt it). Any input on if that could be the culprit or if something else could be messed up? Thanks for any info.