Jeep TJ slow graoning at 80km's

Guy

New Member
Joined
Dec 15, 2017
Messages
1
Location
UAE
Hi guys,

So I have just got my 06 Wrangler back after having the transmission overhauled to find that I am now getting a whining groan at 80km's and above, or literally as soon as I hit top gear on the highways. If the speed drops but I remain in high gear the groaning persists, but if I give it some gas and it drops a gear the noise goes away...

Took it back to the transmission guys and I am being told it must be the front diff.

Does anyone have any experience or suggestions?