I was just wondering if someone could tell me how to clean out my ac system in my 98 dakota, just reacently a loud squeel started coming from one of the vents above the radio. I think its got something stuck back in thier and want to try to clear it. Also side question i just installed a 97 5.2 ram throttle body 65 miles ago on my 3.9 and i know the computer needs to be reset but right now thethrottle cableseems to be kinda loose or something when i accelerate on the highway or fast in the city to pass i put the pedal all the way down and it accelerates really slow, and the pedal just generally seems to go to the floor way easier is this normal at first or is thier a way to adjust it