Hello, I am a new member to the forum. I have a 2005 VW Passat TDI with 93,000 miles. Just had the timing belt, tensioners, and water pump replaced by VW dealer. Got it home and noticed oil puddle on ground. Found drain plug was stripped. Problem not entirely dealers fault- some mine over the years. Used helix coil repair- still leaks because the drill was not aligned properly. Can I drill out to larger size and repeat helix coil repair or do I get a new oil pan?
tks
tks