e3 spark plug

int77345

Active member
Saturday morning tv keeps running adds for e3 spark plugs, any one running them in their Scout ?
 
A complete and total waste. This kinda stuff has been going on since the 40's and will never end.

With an adequate (or extended) ignition system today, the oem-type plug can easily run over 30k miles, even when gapped at 0.045". You will never have an ignition system issue with these vehicles if the ignition system is kept in decent condition.
 
I figured as much, that is about all tv ads are it seems
I have always run the plug with a 303, I think it is a autolite? I have never had a problem at all, even in the high altitude
 
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