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Whining sound
Hey folks, last week I went to the beach and I had to put 4wheel lock down because of the thick sand . But when I drive I hear a whiny noise coming from under. It only happen when I put it in 4lock down and only when like I press on the gas and moves . What can be the cause of this? And how can I make that whinny noise goes away?
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Originally Posted by NFS
(Post 401986)
Hey folks, last week I went to the beach and I had to put 4wheel lock down because of the thick sand . But when I drive I hear a whiny noise coming from under. It only happen when I put it in 4lock down and only when like I press on the gas and moves . What can be the cause of this? And how can I make that whinny noise goes away?
anyone? |
Low gear ratio! Lo range does in fact whine.
You do not need Lo for sand. Sand requires lower tire pressure (I run like 12-14PSI Front and 11PSI rear) and a bit of momentum. If you do not have access to getting quickly aired back up for street travel, at least take it down the mid 20s as it will help a bunch. |
Originally Posted by Doc Olds
(Post 402028)
Low gear ratio! Lo range does in fact whine.
You do not need Lo for sand. Sand requires lower tire pressure (I run like 12-14PSI Front and 11PSI rear) and a bit of momentum. If you do not have access to getting quickly aired back up for street travel, at least take it down the mid 20s as it will help a bunch. |
Put it in 4Hi Lock, turn OFF the Traction Control, lower tire PSI and let it rip.
The dunes here are a few hundred feet deep. :D The old 07 near new. https://cimg8.ibsrv.net/gimg/www.hum...57d9330b9c.jpg |
Originally Posted by Doc Olds
(Post 402052)
Put it in 4Hi Lock, turn OFF the Traction Control, lower tire PSI and let it rip.
The dunes here are a few hundred feet deep. :D The old 07 near new. https://cimg8.ibsrv.net/gimg/www.hum...57d9330b9c.jpg oooo I should def try that thank you |
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