Jump to content

Rear differential looks wet.

Andy G

By Andy G
June 15, 2020 in 2014 - 2019 Silverado & Sierra

Share

Recommended Posts

Andy G

New Member

Andy G

Posted June 15, 2020

- Share

Posted June 15, 2020

Truck drives fine but obviously it isn’t good. Haven’t noticed any oil puddles on the floor or any big leaking. What you guys think it can be? Here’s a pic.

Quote

Link to comment

Share on other sites

Enthusiast

catpartsman

Posted June 15, 2020

- Share

Posted June 15, 2020

Definitely a pinion seal going out. Mine was replaced at 70,000.

Sent from my iPhone using Tapatalk

1

Quote

Link to comment

Share on other sites

Enthusiast

rav3

Posted June 15, 2020

- Share

Posted June 15, 2020

You have a little leak in your differential pinion seal.

Gm Truck and SUV Pinion Seal Replacement

1

Quote

Link to comment

Share on other sites

Andy G

New Member

Andy G

Posted June 15, 2020

Author

- Share

Posted June 15, 2020

2 minutes ago, catpartsman said:

Definitely a pinion seal going out. Mine was replaced at 70,000.

Sent from my iPhone using Tapatalk

Hopefully my extended warranty covers this. I’m currently at 78,000 miles.

Quote

Link to comment

Share on other sites

Enthusiast

catpartsman

Posted June 15, 2020

- Share

Posted June 15, 2020

It should. Mine did.

Sent from my iPhone using Tapatalk

Quote

Link to comment

Share on other sites

BlackisBeautiful

Enthusiast

BlackisBeautiful

Posted June 15, 2020

- Share

Posted June 15, 2020

Make sure the diff vent is clear of blockages, if not, that is indeed a pinion seal failure.

Quote

Link to comment

Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest

Reply to this topic...

× Pasted as rich text. Paste as plain text instead

Only 75 emoji are allowed.

× Your link has been automatically embedded. Display as a link instead

× Your previous content has been restored. Clear editor

× You cannot paste images directly. Upload or insert images from URL.

Insert image from URL

×

Share

Go to topic listing

Similar Content
- 2002 Silverado 2500 HD muffler Drain hole
  
  By StupidGirl, September 22
  - Silerado
  - 2500
  - (and 2 more)
    
    Tagged with:
    
    Silerado
    
    2500
    
    muffler
    
    leak
  - 4 replies
  - 317 views
- Radiator Fans stay on and no AC! 2016 GMC Sierra
  
  By Serbando Zuniga, August 3
  - Sierra
  - 2014-18
  - (and 9 more)
    
    Tagged with:
    
    Sierra
    
    2014-18
    
    dod delete
    
    V8
    
    Chevrolet
    
    Silverado
    
    fans
    
    radiator
    
    hvac
    
    GMC
    
    4X4
  - 1 reply
  - 526 views
- AMSOIL Retail account PROMO
  
  By Black02Silverado, February 19
  - liquidqold
  - amsoil
  - (and 4 more)
    
    Tagged with:
    
    liquidqold
    
    amsoil
    
    free
    
    promo
    
    oil
    
    syntheticoil
  - 0 replies
  - 501 views
- Oil Leak from Front of Engine
  
  By tessa, July 5, 2023
  - oil
  - oil leak
  - (and 1 more)
    
    Tagged with:
    
    oil
    
    oil leak
    
    2006 chevy
  - 8 replies
  - 1,559 views
- (New) Acdelco 0w-20 dexos gen2 engine oil and PF63 oil filter
  
  By Logrolller, June 7, 2023
  - engine oil
  - acdelco
  - (and 7 more)
    
    Tagged with:
    
    engine oil
    
    acdelco
    
    Silverado
    
    Sierra
    
    oil
    
    oil filter
    
    0w-20
    
    pf63
    
    PF63E oil filter
  - 2 replies
  - 1,638 views
Recently Browsing 0 members
- No registered users viewing this page.
Forum Statistics

247.5k
Total Topics

2.6m
Total Posts
Member Statistics

336,222
Total Members

8,960
Most Online

Newest Member
Jonhy
Joined 1 hour ago
Who's Online 10 Members, 0 Anonymous, 912 Guests (See full list)
- vucelick
- EddDe
- KARNUT
- gmissed
- diyer2
- 2020LTTB
- zmania99
- silveradosid
- Cheekster96
- Ry Guy

GM-Trucks.com Clubs
- Red Truck Club
  
  Open Club · 151 members
- Canadian Owners Club
  
  Open Club · 270 members
- White Truck Club
  
  Open Club · 365 members
- Black Truck Club
  
  Open Club · 591 members
- diesel 3.0
  
  Open Club · 264 members
- Texas Owner's Group
  
  Open Club · 356 members
- Midwest Owner's Group
  
  Open Club · 209 members
- NorthSky Blue Club
  
  Open Club · 114 members
- 2015 Custom Sport Club
  
  Open Club · 4 members
- GM Snow Plowing Club HD
  
  Closed Club · 14 members
Popular Contributors
- Week
- Month
- Year
- All Time
1. 1
  
  diyer2
  21
2. 2
  
  newdude
  14
3. 3
  
  MaverickZ71
  11
4. 4
  
  KARNUT
  10
5. 5
  
  customboss
  9
Show More

×

×

Create New...

Important Information

By using this site, you agree to our Terms of Use.

I accept