Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post

ksa8907 · 06-11-2014, 01:29 PM

All plugs have copper cores, the electrode is what changes.

I have personally seen single platinum plugs with roughly 60k miles, the gap went to about .070" just from the ground being blasted away. The elecrode tip was fine.

06-11-2014, 01:29 PM	#20 (permalink)
ksa8907 Master EcoModder Join Date: May 2012 Location: Tampa, FL Posts: 1,745 Volt, gas only - '12 Chevrolet Volt Premium 90 day: 38.02 mpg (US) Volt, electric only - '12 Chevrolet Volt Premium 90 day: 132.26 mpg (US) Yukon Denali Hybrid - '12 GMC Yukon Denali Hybrid 90 day: 21.48 mpg (US) Thanks: 206 Thanked 420 Times in 302 Posts	All plugs have copper cores, the electrode is what changes. I have personally seen single platinum plugs with roughly 60k miles, the gap went to about .070" just from the ground being blasted away. The elecrode tip was fine. __________________