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iTrader: (13)

I am fairly new at this but I seem to have a problem with my turbo glow plugs, they develope a dark brown spot right where the wire meets the metal part of plug very quickly, I know I am running on the fairly rich side,just for info , I am running GRP .21 with Byrons 20% nitro and med turbo plug.Any help would be appreciated, Thanks Dave

xyzyx00

iTrader: (6)

a dark spot? so whats the problem- does the plug stop working? what brand plug, what plug, what outside air temps - what temps are you running?

desertbird

iTrader: (7)

Just run it till it don't work no mo.