Originally Posted By: mechtech2
Are there actual deposits? I mean excessive stuff?
After 2 SI 1 treatments, you should be in great shape.
Water misting is a good an cheap way to do a quick clean.
but don't simply spray it in the intake. Keep it on the other side of the MAF! Use a vacuum port...
The water spray into the intake track is a good solution, been using it since I learned that back in high school from a shop teacher that was a super mechanic. The ethanol in fuel is good not only for cleaning the chambers but keeping your injection clean. In Western NY the few stations with E85...