I just bought a revo 3.3 about a week ago and since then I have had to replace the glow plug three times. I have tried to adjust the mixture in hope that it would allow the glowplug to last longer, but it seems that I only get about three or four tanks per plug. I don't know what to do, or what I'm doing wrong. Please help!! Oh yeah I don't use the EZ start wand, I use a glowplug iginitor, not sure if that would cause any problems. Also I use the O.S. 8 glowplugs.