LEAK PROOF Your Dodge Cummins 5.9 Oil Drain Plug - EASY FIX!
No more leaks in 5.9 Cummins oil pan! Simple fix!
5.9 Cummins diesel engines are notorious for oil leaks. Rich shows you how to fix it without buying any parts. All you need is a welder and a 1 5/8-inch hole saw!