Originally Posted by RVhiker
snip......Any theories on this?
Sure........,the plastic plug will require a little extra turn of the wrench each time it is reused in order to get a good seal. I would also guess the continued hot/cold temp swing will compromise the plastic plug over time as well.
Even using plumbers tape on a reused plug doesn't guarantee there will be no leaks...been there, done it.
Like Terry, I keep a couple on hand....., seems someone is always in need of a new one
2016 GM 2500HD 6.0L/4.10
2018 Jay Flight 24RBS
2005 Jayco Eagle 278FBS (retired)
1999 Jayco Eagle 246FB (retired)
Reese HP Dual Cam (integrated sway control)