I,m getting ready to change my fuel filter... and I was wondering what is the best way and product to clean my fuel system, including the injectors? I have used diesel Kleen in the past and chevron diesel cleaner is there anything else? When I change my filter should I put some cleaner directly in the cannister? If so how much? I plan on emptying the cannister when I put the new filter to wipe it out. Whats the best way to prime the sytem again? Any advice would be appreciated.