Originally Posted by bj house
Mine likes to foul plugs but...
I found that when I ran Premium in mine, I'd eat plugs like a fat kid eats donuts (plugs would carbon foul in the worst way)... I run regular now and haven't changed one all year... Canadian Premium gas costs your first born / litre (1/4 us gallon) so I am assuming the Premium loses it's octane rating sitting in the tank?!?!?
I'm sure someone has something to say about running regular 89 octane... so bash away!!!!