Posted by Frank Irons [172.70.178.193] on Tuesday, May 02, 2023 at 18:18:47 :
In Reply to: Re: Lots of Rust in the Cooling System posted by Greg Coffin [172.68.34.188] on Tuesday, May 02, 2023 at 14:12:56 :
I smack them in the middle, they expand out to seal. Always worked for me.