using hotter plugs
Posted: Thu Feb 19, 2009 10:37 pm
G'day
is there any problems with using a bp4es in my sierra as opposed to the normal bp5es?
as the current plugs keep fouling due to oil gettin past the valve stem seals, so was just goin to run a hotter plug as a temporary fix
mundy
is there any problems with using a bp4es in my sierra as opposed to the normal bp5es?
as the current plugs keep fouling due to oil gettin past the valve stem seals, so was just goin to run a hotter plug as a temporary fix
mundy