Warble question
Thread Starter
Burning Brakes
Joined: Feb 2002
Posts: 773
Likes: 203
From: California
Warble question
Would someone post all that we now know about the warble in one short post so we have are the parameters of when the warble occurs?
For instance:
At what RPM does it happen?
Does the gear matter?
In what Drive Mode (track, sport, eco etc.)?
Must it be in V4 or will it happen in V8 also?
Why is it intermittent and not continuous in nature?
What is the current GM protocol to fix the problem?
If you drive in sport and it rarely goes into v4 will it still happen?
etc.
I think we would all appreciate a short post that only has the pertinent info on it. Although I could be wrong and only I would. LOL
For instance:
At what RPM does it happen?
Does the gear matter?
In what Drive Mode (track, sport, eco etc.)?
Must it be in V4 or will it happen in V8 also?
Why is it intermittent and not continuous in nature?
What is the current GM protocol to fix the problem?
If you drive in sport and it rarely goes into v4 will it still happen?
etc.
I think we would all appreciate a short post that only has the pertinent info on it. Although I could be wrong and only I would. LOL
Team Owner
Joined: May 2004
Posts: 31,804
Likes: 2,424
From: DFW/Long Island
if only there were a gajillion page thread on this topic....
https://www.corvetteforum.com/forums...asionally.html
https://www.corvetteforum.com/forums...asionally.html
Last edited by Thunder22; May 12, 2018 at 03:14 PM.
Instructor
Joined: Jun 2017
Posts: 115
Likes: 19
From: Toronto Ontario
Happens at 1500 RPM and vehicle in an incline - it is intermittent because roads are typically flat and you don’t often drive on just roads with an incline.
V4 and V8 as well as any driving mode or gear.
Cause is rear differential. Fix is replacement of rear differential although some report draining and replacement of fluid to ensure properly filled has resolved the issue.
V4 and V8 as well as any driving mode or gear.
Cause is rear differential. Fix is replacement of rear differential although some report draining and replacement of fluid to ensure properly filled has resolved the issue.
Thread Starter
Burning Brakes
Joined: Feb 2002
Posts: 773
Likes: 203
From: California
if only there were a gajillion page thread on this topic....
https://www.corvetteforum.com/forums...asionally.html
https://www.corvetteforum.com/forums...asionally.html
Thanks i3KC for the info.
Last edited by 123vette456; May 12, 2018 at 04:33 PM.
Burning Brakes
Joined: May 2009
Posts: 1,053
Likes: 194
From: So Cal
Would someone post all that we now know about the warble in one short post so we have are the parameters of when the warble occurs?
For instance:
At what RPM does it happen?
Does the gear matter?
In what Drive Mode (track, sport, eco etc.)?
Must it be in V4 or will it happen in V8 also?
Why is it intermittent and not continuous in nature?
What is the current GM protocol to fix the problem?
If you drive in sport and it rarely goes into v4 will it still happen?
etc.
I think we would all appreciate a short post that only has the pertinent info on it. Although I could be wrong and only I would. LOL
For instance:
At what RPM does it happen?
Does the gear matter?
In what Drive Mode (track, sport, eco etc.)?
Must it be in V4 or will it happen in V8 also?
Why is it intermittent and not continuous in nature?
What is the current GM protocol to fix the problem?
If you drive in sport and it rarely goes into v4 will it still happen?
etc.
I think we would all appreciate a short post that only has the pertinent info on it. Although I could be wrong and only I would. LOL
Current G/M protocol is to verify and replace rear end assembly. Faulty ring and pinion gear is the problem.
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