560 fouled plug

pilgrimtt

New User
560 gas tractor is running bad. I pulled the plugs. The front plug could not spark it was fouled so bad with black stuff. The compression was close to 150 on all 6 holes. I cleaned all the plugs and made sure everything is sparking. What is fouling that plug?
 
> 560 gas tractor is running bad. I pulled the
> plugs. The front plug could not spark it was
> fouled so bad with black stuff.

Oily black stuff or dry soot? Does the exhaust smoke? If so, what color?
 

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Back
Top