So when i mash to the floor or i am pulling a load up a hill my truck makes a funny noise. this noise sounds like my tires are peeling out but they are not. Do you think it is a belt slipping or some clutch inside the transmission? because as soon as the strain is taken off the motor it stops making the noise. thanks in advance for any insight. Ps it is at the dealership getting checked right now and the a hole at the dealership said i hope it doesnt have anything to do with your aftermarket exhaust. o and it is only 6 weeks old with 3000 miles so i just figured it out recently because i was babying the truck for over 2000 miles.