I have a 99 grand am. when it is wet out my serpentine belt makes loud noise I have replaced the belt but no.?

Question

I have replaced the alternator and the water pump, but the problem won't go away. Any ideas?

Answer 1

I would get a diagnostic evaluation at a dealership.

Check each business because the price does change, I
go to an out of the way place and the cost is much less.

good luck

Answer 2

in the journey that your motor vehicle has an air conditioner, that is one in each and every of the reason of the noise because your compressor is going out. it is going to stay engaged even once you've it grew to develop into off contained in the motor vehicle. The tensioner ought to reason noise yet does no longer have sufficient stress to snap the belt. Your compressor will provide resistance to the belt because that is starting up to fasten up and reason the belt to slip over it, causing friction and evidently heating it until eventually it fails. i ought to take it to a mechanic once plausible otherwise purchase a belt for an same form motor vehicle yet without a/C, this belt will be large sufficient to omit all an same stuff leaving out the A/C pulley.

Answer 3

Replace the belt tensioner

Answer 4

Weak belt tensioner or pulley alignment problems

Answer 5

same problem the belt might be getitng oil on it you may have a very slightoil leak check your gaskets or let someone do it at a shop. the same thing happen to me

Answer 6

try the product called belt ease, its supposed to reduce belt noise.
about 8 bucks a can i think. its a spray.

Answer 7

simple you need to put belt dressing on it as it was new, and you probably didn't go and get a can of belt dressing