Saabscene Saab Forum - Saab Technical Information Resource banner
1 - 3 of 3 Posts

·
Registered
Joined
·
14 Posts
Discussion Starter · #1 ·
ok guys i have a few questions, first my 9k at idle in gear (auto) rattles sounds like a loose metal plate or a piece of plastic slapping not real bad but noticeable, second it kinda feels like it is missing but im not sure cause its the sound im talking about i have an mbc turned up to 17psi boost and thats it the top line still goes to the apc. thanks i appreciate your input
 

·
Registered
Joined
·
1,436 Posts
Possibly its a multi-v belt idler/tensioner pully not working and allowing the belt to slap around. Also, if the belt is damaged and fraying you can get this sound. (Been there, had that).
 

·
Registered
Joined
·
14 Posts
Discussion Starter · #3 ·
i guess that would make sense cause the belt doesnt slip but there is evidence of it rubbing on some nipple on the top of the engine if thats an indication of somthing please let me know.
 
1 - 3 of 3 Posts
Top