Question for squeaking noise for cold start

Bought a used Saturn VUE, late model. Noticed that when start car in morning, engine area has squeaking noise. Sounds like it is from serpentine belt, but not sure. About 10-15 minutes later squeaking noise goes away. This only happens in morning.

I plan to change belt and pulley. Any other approach I shall take? Thanks.

 

 

所有跟帖： 

• 前邊老鼠叫,基本都是皮帶.尤其二手,換了再說 -滿地找牙- ♂ (82 bytes) () 02/29/2012 postreply 11:33:16

• 回複：前邊老鼠叫,基本都是皮帶.尤其二手,換了再說 -fatboy- ♀ (386 bytes) () 02/29/2012 postreply 11:55:47

• Tensioner如果壞了,是嘩啦嘩啦的響,不是老鼠叫 -滿地找牙- ♂ (0 bytes) () 02/29/2012 postreply 12:49:52

• Tightening the belt will help for a while, but sequeaking noise -瞎走瞎拍- ♂ (96 bytes) () 02/29/2012 postreply 11:40:28

• MAYBE timing belt -mm196666- ♂ (0 bytes) () 02/29/2012 postreply 11:47:55

• 回複：MAYBE timing belt -fatboy- ♀ (219 bytes) () 02/29/2012 postreply 12:03:38

• 啟動後往皮帶處澆點水，如噪音立刻消失，換皮帶 -主教- ♂ (74 bytes) () 02/29/2012 postreply 13:10:00