I have question about my 2005 6.0 4x4 excursion.I have 50,000 miles and my trans is slipping in 3rd gear.its lifted 6" with 38" tires. the lift shop told me not to regear it was a waste of money,but now im thinking i should have.is it hard to redo the gears myself and will that help my trans.i know ill still have to
fix my trans and how much does that cost.can anyone please help me........

larry

no will not help trans