I've got a weird problem I can't seem to get a grasp on.. last year I put a new altenator belt on my Caddy and a couple of weeks ago when I went to pick up my car from the local shop they left the doors open so long to work on it that the battery died.. well after getting it boosted ever since I've had a problem with my belt sqeaking like crazy when I first start the car and then give it a few secs and it stops until I turn the car off again and start it back up..
Well today getting tired of the embarrasing noise I bought a new belt.. put it on tightened it up correctly but this time no matter how tight it still squeals like crazy when I start it.. it has also always squealed when I turn the air on not the A/C just the air or heat but only squeals until the enigine is at a lower RPM.. if I turn the air on going down the highway no sqeaul..
Now I'm stumped.. what would cause my car to eat belts like this.. the pullys are both fine but could the alternator being going out or maybe the battery is so weak that it pulls on the alternator too much?? Anyone have a clue?