Need help LB7 question - Diesel Place : Chevrolet and GMC Diesel Truck Forums
 
Home Forum Market Place Garage Tuning Library DTC Tool Register Vendors
Go Back   Diesel Place : Chevrolet and GMC Diesel Truck Forums > Speciality Forums > Drivetrain - 2001 - 2010
Register FAQ Forum Rules My Replies My Threads Mark Forums Read Advertise

Drivetrain - 2001 - 2010 Discuss front and rear axle, transfer case, brakes, etc. Transmission questions belong in the appropriate transmission forum below. First through fourth generation...

DieselPlace.com is the premier Duramax Diesel Forum on the internet. Registered Users do not see the above ads.
Like Tree1Likes
  • 1 Post By Jlowe76

Reply
 
LinkBack Thread Tools
Old 01-18-2019, 10:04 PM   #1 (permalink)
Jlowe76
Gear Grinder
 
Join Date: Jan 2019
Location: South Mississippi
Posts: 4
iTrader Score: 0 reviews

Need help LB7 question

When I go from park to reverse there is a very loud clunk, not at beginning but after 10 or so feet. There is also a loud clunk on downshifting when slowing down also a grinding noise with a vibration around 55 to 60 then quiets down. I have greased splines, new wheel bearings on rear, new hub assemblies in front, new u joints on both drive shafts, new tcase motor, new trans range sensor. I need some help please!

__________________
2002 Silverado 4wd Lb7 duramax superchips programmer cold air intake
Offline  
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Old 01-18-2019, 10:21 PM   #2 (permalink)
OkDually
Administrator
 
OkDually's Avatar
 
Join Date: Jul 2013
Location: N.E. Oklahoma
Posts: 14,075
iTrader Score: 0 reviews

DieselPlace.com Lifetime Premium Member

What year, Make and Model of LB7 and is it 2 or 4wd??

__________________
1996 K3500 6.5L,( "F" Eng #141 cast block) 5 speed manual, crewcab, dually longbed: 208,000mi.
Diamond Eye 4" Turbo Back Exhaust w/2.5" Flo-Pro Crossover
AirDog II DF165 w/ tank sock delete - XDP
TD-Max boost controller - Kennedy Diesel
OPS extension hose - Leroy Diesel
Glow Plug Harness- PT Wiring Solutions
Glowshift Maxtow EGT,Boost, Fuel gauges
Boost & Fuel Pressure Bolts - Leroy Diesel
2/0 Battery Cable Upgrade - PT Wiring Solutions
PMD w/#9 resistor and Re-Location Kit, mounted to bumper - Leroy Diesel
GM-5 Turbocharger
4.10 gear ratio
OptiLube Winter Formula


Proud member #1039 of The 3500 Dually Club

Offline   Reply With Quote Quick reply to this message
Old 01-18-2019, 10:24 PM   #3 (permalink)
Jlowe76
Gear Grinder
 
Join Date: Jan 2019
Location: South Mississippi
Posts: 4
iTrader Score: 0 reviews

2002 Chevy Silverado 4wd
__________________
2002 Silverado 4wd Lb7 duramax superchips programmer cold air intake
Offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Diesel Place : Chevrolet and GMC Diesel Truck Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

PLEASE READ! You must check your email inbox for the confirmation link to complete registration. Please check your spam box if you do not see the email in your inbox.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Insurance
Please select your insurance company (Optional)

Log-in


Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
50 quickest Dmax powered drag race vehicles subman631 Competition Results 530 03-24-2019 01:39 PM
LB7: Banks Economind tuner question uncledon Tuning Software 4 09-25-2018 01:34 PM
04 lb7 oil sample report question rev440x Duramax First Generation: 2001-2004 (LB7) 1 06-12-2017 11:33 AM
Question about which single turbo to run on my LB7, thinking of S480 JOKERGERM Duramax First Generation: 2001-2004 (LB7) 0 10-06-2016 09:02 PM
LB7 Fuel heater question quadstar87 Duramax First Generation: 2001-2004 (LB7) 2 03-03-2016 11:01 PM


All times are GMT -4. The time now is 02:24 AM.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
SEO by vBSEO 3.6.1
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
Shoutbox provided by vBShout v6.2.1 (Lite) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd. Runs best on HiVelocity Hosting.
© AutoGuide