Dang5OH
New Member
- Thread starter
- #1
I found an issue regarding the marble noise. I uave a procharger stage two on my 2019 mustang gt and noticed this noise that says it's normal. When looking the idler pully bearing is bad. When mounting don't use the middle holes use the sides one spot to the left it seems to be too much tension on those bearings. Now it doesn't have that nasty noise.
Sponsored
