Re: Flushing out the engine
It could be partially due to exhaust, but more likely due to buildup in you water cooling system, dirt, debri, etc.. You'd be surprised what you may find inside the water jackets, crusty dirt residue that is hardened to stone...<br /><br />But I can't be for sure... I wonder if you can use some kind of detergent like mixing up a very light soap solution in one of those miracle grow fertilizer sprayers and hook that on your hose befor the ear muffs? I bet that would really clean it out well...