Guilty of many things, m'Lud, but not that. Sorry.
Having said that, I do remember the article, but didn't store a reference to it in my homemade database because:
a) I've given up on car maintenance;
b) The present car, 7 years old and going strong, doesn't use them.
I've had a skim through the MEW indexes going back to Issue 200 and haven't found it. Hope someone else can!
Peter G. Shaw
Edit:
Beaten to it I see! Still, the reason why I have no reference is because it's CNC, something I have no interest in.
Edited By Peter G. Shaw on 09/05/2020 13:25:11
And again for spelling!
Edited By Peter G. Shaw on 09/05/2020 13:25:43