Loarn Thank you for your thoughts on the use of PTFE tape. I have used yellow PTFE tape many times on plumbing jobs and the compressed air installation in my workshop. The problem I have with it is, on the odd occasion when I need to temporarily dismantle one of the joints, I find it difficult to clean the remains of the old tape out of the female thread ready for re-use. I would be worried about pushing some of the old tape into the diff chamber when next doing the oil change not knowing what problems, if any, that might cause.
Lorne not "Loam" actually. But I don't mind. I am called many things.
I am not sure why you would use the thicker yellow petrol-proof PTFE on plumbing jobs, but I confess to have done if it is nearer at hand. I have not had the problems you speak of. The tape has become a standard in many modern automobile cultures. The residual bits, if any, can be removed with a needle or any abrasive. However, in my experience
and logically, the only key is not to cover the first two threads and wrap in the right direction. Assuming a bit of common sense, mechanics is not the mysterious black art we are brought up to believe it is. Trads are the most susceptible to well-advised owner interaction I have ever come across. But stay cautious. Caution and patience are the best tools in your kit.
Good luck Zack!
