Cpotts13
Well-Known Member
Just wanted to see what yall thought... changed my spark plugs today on my 2003 Mach 1 with 43k on it. How do they look? I assume they're from the factory...
Just wanted to see what yall thought... changed my spark plugs today on my 2003 Mach 1 with 43k on it. How do they look? I assume they're from the factory...
Carbon is a direct result of your A/F ratio burning in the combustion chamber. If your A/F ratio is rich or you have an oil leak then you will get carbon buildup. So without knowing anything about your setup, I'm going to say, your vehicle is running well. To get a true indication of what's really going on inside your combustion chambers and engine I use a scope:I was surprised how "normal" they were, I used a flash light to peak down into the cylinder and all the pistons had zero carbon build up.. sweet!