my system gave out because some part went bad. but i think it caused a short in something, and now my truck has problems. when i would hit the gas, the truck shakes, especially at part throttle. and theres a definate loss of power, my tires won't scream at full throttle blasts, even in OD. after a day of that, my check engine light came on. im bringing it to the mechanic tomorrow hopefully (50 bucks just to diagnose!) i tried search, and didn't pull anything up. i pulled my chip, no change. pulled my radar detector(wired to fuse box) out, reset computer, no change. engine doesn't sound the same. anyone wanna chime in and save me 50 dollars? twould help abunch.