2000 Ls

Hi there have a 2000 LS 6cyl car and would liek to know the best and easiest way to clean the fuel injectors and whic is best suited to do the job .

Some one must know what is best way to clean fuel injectors or whole fuel system from home whatis best and how is it performed.

Okay anyone know were the sparkplugs are located on these and how to change them.