Rear end roaring noise on turns
12-20-2010, 04:37 PM
#1
Thread Starter
Join Date: Nov 2010
Location: texas
Posts: 7
Rear end roaring noise on turns
I have an 07 v6 mustang. It has an 8.8 diff with 3.73 gears. After about 15 mins of driving every time I turn it makes a really loud roaring sound on the rear end of the car. The sound is just awful and I need to get it fixed. The weird thing is the 15 minutes prior it makes zero noise whatsoever.
Thanks in advance for all your help.
Thanks in advance for all your help.
12-20-2010, 06:49 PM
#3
4th Gear Member
Join Date: Aug 2008
Location: Panama City, FL
Posts: 1,214
Yep....like posted above. I drove 15 passenger vans as shuttles.....anytime I got those odd noises on turns, I put fresh fluid and friction modifier in the rear end. Wait to long and you will need a rebuild....
12-21-2010, 12:10 PM
#4
Thread Starter
Join Date: Nov 2010
Location: texas
Posts: 7
I thought about the friction modifier. I took it to the dealer about a month ago to get an oil change and I told them to change the diff. oil and to add the modifier also. They did charge me for it but yesterday when I opened the diff. up it did not have oil. It was more like mud. I need to go get my money back. Now that I changed it, there is a huge difference. Thanks for the help.
12-21-2010, 12:15 PM
#5
5th Gear Member
Join Date: Aug 2009
Location: Philadelphia, PA
Posts: 4,256
I thought about the friction modifier. I took it to the dealer about a month ago to get an oil change and I told them to change the diff. oil and to add the modifier also. They did charge me for it but yesterday when I opened the diff. up it did not have oil. It was more like mud. I need to go get my money back. Now that I changed it, there is a huge difference. Thanks for the help.
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