4020tanner!
New member
Ok so I got question so I notice to when I had the tractor wide open no load . Rpm over 3k I had little puff of blue smoke. The tractor is turned up around in half. Oil good on safe mark . I normally don't run wide open with no load but today I did.  Long I don't max out rpm I never see blue smoke.  Even under heavy load no blue smoke. Any idea why
	
		
			
		
		
	
				
			 
 
		 
 
		