View Single Post
Old 01-07-2012, 04:36 PM   #2 (permalink)
BackroadBomber
EcoModding Apprentice
 
Join Date: Aug 2009
Location: Hamburg, New York
Posts: 104

Jenny - '02 Chevrolet Prizm Lsi
90 day: 31.45 mpg (US)

Crowley - '23 Ford Maverick XLT
90 day: 33.22 mpg (US)
Thanks: 4
Thanked 13 Times in 9 Posts
It was always my understanding that both plugs fire on ignition stroke and only one set fire on exhaust... Which actually makes sense now that they don't because I had a grounded plug wire (pass side of engine) and that cylinder wouldn't fire at all even though the engine had another plug on the other side. It makes sense in theory. Im going to go try this in a few i'll let you know if my engine. blows or not lol
  Reply With Quote