Did my first oil change yesterday, 1450 miles. Went to Amsoil Signature with Mobil 1 extended life filter. Now I'm gonna use the truck's oil life indicator for future changes. My dealership made sure I understood that I shouldn't be changing the oil yet, and I appreciated their input. 
I hope they're not correct........
	
		
			
		
		
	
				
			I hope they're not correct........

 
	 
 
		 
 
		 
 
		




 
 
		 
 
		
 
 
		 
  
  
  
  
  
  
  
  
  
 