It will only clean out your heads and mostlikely will trip your CEL. SMALL AMOUNTS OF WATER! One of those lil bottled water jugs with the spout top (or gatorade) at a time. If you need your intake cleaned this will not work. What happens is it runs into your motor, on the compression swing it turns to steam and steam cleans your combustion chamber, valves, and exhaust ports.
BE CAREFUL you can disloge large carbon particles causing big problems, hydrolock the motor, and clogg your cat's doing this.
