supercharger drive issue
#11
Junior Member
Posts like a Ricer Type-R
Thread Starter
Join Date: Jan 2011
Posts: 17
Likes: 0
Received 0 Likes
on
0 Posts
supercharger drive issue
Starting with a cold engine, using a stethoscope, I here only a little noise throughout the supercharger. No "rocks". As it begins to warm-up the noise grows and it does sound a little like rocks being knocked around but it'* not clear where it'* coming from. It seems a little more pronounced in the nose. Raising the engine speed, the rattling smoothed-out.
So, does this seem like a coupler or a bearing? Also, is a bad bearing associated with the tensioner bouncing around?
#12
Retired Senior Admin
Expert Gearhead
Join Date: May 2006
Location: Sheboygan Wisconsin
Posts: 29,661
Likes: 0
Received 29 Likes
on
25 Posts
Sounds like a bad coupler. Take the belt off and turn the pulley back and forth. If there'* any play, the coupler is bad. If there'* play the tensioner will bounce a bit because the rotors are heavy. Changing the coupler is a some what easy job and laid out in a write up. If your in need of a rebuilt supercharger, just let me know, I have 4 of them.
Thread
Thread Starter
Forum
Replies
Last Post