+1 for what Dino said
your clutch disc has probably absorbed a decent amount of oil if you're going through a quart a week through the rear main. There's no way to clean the disc enough to get any grip once it's so saturated that it's slipping. fix the leak and put a new clutch in.

Erik P.
Official 2GNT thread Hijacker
Some say that he's driven over more Covenant than he's shot, and that his grenades aren't where you'd expect them to be...
All we know is, He's not The Stig... But he is The Stig's Spartan cousin!