leaks
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2004 Yukon XL whistle with belt off
Hi Ive had a problem with my yukon xl with the 5.3L Vortec. It has been making a very high pitched whistle sound that matches rpms. I have replaced the alternator, ac tensioner pulley, and the ac belt. It also makes the sound with the serpentine belt off. I have also sprayed brake cleaner around...- zachreilly0
- Thread
- 5.3l engine bay gmc yukon xl leaks
- Replies: 7
- Forum: Engine & Drivetrain
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2022 Yukon driver side floor soaked!
I just purchased a new 2022 Yukon Denali less than a week and a half ago. Both times it has rained I've had my driver's side floor soaked! After the first time I took it to dealership, they said the blew out the drain lines and thought that should fix it as one had some gunk in it, they ran a...
