C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

alternator pully squeaks

Thread Tools
 
Search this Thread
 
Old Dec 16, 2018 | 02:16 PM
  #1  
jmp's Avatar
jmp
Thread Starter
Instructor
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Mar 2003
Posts: 174
Likes: 0
From: Eustis fl
Default alternator pully squeaks

OK, I've never seen this. My alt. pully is actually two pieces, an inner and outer. And its slipping, and sqeaking. I'd have never found it, but noticed it when the car shuts off I see the outer stop spinning, but the inner part of the pully still spins a little and sqeaks. Can I just replace that pully? This ever happen to anyone here. Y the hell would the pully b two pieces?
Reply
Old Dec 17, 2018 | 05:32 AM
  #2  
Wtss's Avatar
Wtss
Intermediate
 
Joined: May 2018
Posts: 28
Likes: 4
From: Poland
Default

Not sure why pulley is in 2 pieces, mine is 1 . You can replace bearings to get rid off strange sounds, it is easy job.
Reply
Old Dec 17, 2018 | 09:39 AM
  #3  
grantorino's Avatar
grantorino
Advanced
 
Joined: Feb 2018
Posts: 90
Likes: 10
Default

My 99 was a 2 piece pulley. It's said they were used on auto transmission cars to lessen vibration at idle in gear. Stick shift cars were a one piece. I changed mine to a one piece with no ill effects.
Reply

Get notified of new replies

To alternator pully squeaks





All times are GMT -4. The time now is 04:22 AM.

story-0
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-1
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-2
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-3
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-4
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-5
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-6
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-7
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-8
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE
story-9
7 Bolt-On Upgrades From Extreme Online Store to Level Up Your C6 Corvette

Slideshow: Check out these easy-to-install upgrades from Extreme Online Store that reshape the look and feel of the C6 Corvette.

By Pouria Savadkouei | 2026-03-23 17:00:27


VIEW MORE