Hi guys,
I have a 2003 F150 Supercab XLT and for the second time the limited slip rear end has siezed and won't break free. When I corner I squal like a stuck pig at slow speeds.

Anyone have a good fix that I can do to repair this? Hate to have to take to the dealership and have them charge me $400.00 to soak it and re-fluid it.

 

Find a salvage rear???

 

If you filled it with the right gear oil and a bottle of Ford Traction Loc Friction modifier, it should be fine. If its just clutches being stuck, removal and lubing should fix it.

It could be that the spring is too strong, but that sounds unusual.

 

I've never heard of anything like that. If you find a fix elsewhere be sure to post it on here for us.