Thread: spark plug selection experts?
View Single Post
  #7  
Old 07-16-2016, 06:26 PM
TwitchKitty TwitchKitty is offline
Banned
  
Join Date: May 2004
Location: Varies
Posts: 4,741
Us old farts don't hear pre-ignition rattle like we used to. Take some readings on the plugs.
Reply With Quote