Shops charge about $100 to have it done.
I did it at school to my car ( have a Zetec though) anyways it seemed to drive better and have beetr acceleration and slighty more power.
Basically what is done is you hook up a fuel presure gauge to the tap in the line, then what ever fuel pressure is you take away like 5psi, and set the hook-up for the kit to that pressure. You want it so it runs slighty less that your fuel pressure.
Anyways it is basically a can of alcohol that goes through the lines, doesnt take to long 10-20 minutes maybe for it to sit there and run. So your can rusn on that cleaner, not gas, thats how it cleans them.
If you dont know what your doing dont do it is my advice, you need to do the steps correcly and in order and there are more than I listed, I would just take it to a shop if I was you.
