95FormulaZ583

hello i have a 1995 formula Z 583, i rebuilt the engine has new seals, bearings, pistons and rings and all the rest of it completely rebuilt. Now wen the sled idles for more then a couple minutes it fouls the plug on the stator side????? anny ideas??? Thanx

JheLrey

Idle/Pilot Jettings...

__________________
05/29/84-11/25/07-RIP- Sarah Louise Beard

I'd rather be judged by 12 than carried by 6...

dryice000

did you replace the seals on the crank that are used to keep the oil in chamber that the rotary gear is in. if not that seal could be shot. the one on my 670 is gone and oil leaks into the mag side cylinder and fouls the plug at low rpm's and when left sitting for a long time oil build up in that cylinder and at startup it makes a nice smoke show.

95FormulaZ583

all seals in the motor replaced..... could the carb be out of ajustment??? it didnt doo that before the rebuilt??? maybe i messed something up??? it run great thow.....