- Joined
- 14 September 2006
- Messages
- 1,725
How so? It's pretty basic shit to tightened a bolt and I seriously doubt an owner not torquing it to the exact specs would ruin an engine, especially on a drain plug.
I've heard of some people that forget to remove the old crush washer and add the new one on top of the old one, thereby causing leakage.
I would think that not using a torque wrench would lead to over-torqing (possibly leading to leakage through damage) but not under-torquing (more likely leading to leakage).
Either way, a careful eye on the oil levels should have caught the mistake.