Thread: Engine noise?
View Single Post
Old 07-13-2020, 05:45 AM   #10
Patrick L.
Senior Member
Patrick L.'s Avatar
Join Date: May 2010
Location: Upstate NY and western Florida
Posts: 5,960
Default Re: Engine noise?

The starter rod is negative and the firewall is positive so if they are rubbing you are probably hearing electrical arcing.

I'm polarized by the above statement


Patrick L. is offline   Reply With Quote