I have removed the sump plug in my 3 1/2 l Abarth sump for the first time to discover it has very little thread left on it... The thread in the sump is not perfect but hopefully salvageable. Can anyone advise on:
Whether the plug should be alloy also (mine is, but I would think steel preferred)?
Whether the dowty seal that was fitted is the way to go?
What thread size is used so that I can try running a tap through the sump thread (I think M22 but the pitch doesn't look std)?
Any other advice welcome..
Cheers
Whether the plug should be alloy also (mine is, but I would think steel preferred)?
Whether the dowty seal that was fitted is the way to go?
What thread size is used so that I can try running a tap through the sump thread (I think M22 but the pitch doesn't look std)?
Any other advice welcome..
Cheers