I have a devils own kit, and use 2 DO5 nozzles. So obviously 10 gallons per hour. The nozzles are mounted in the aluminum y-pipe. They are on each side, about 3 inches or so from the throttle body.

So, on full spray I can get the flashing cel. It doesn't happen all the time, actually very rarely. The devils own system uses a variable spray based on boost setting. So for those who don't use DO, you can set the initial spray to start at a specified boost, and taper in to full spray at a higher specified boost.


Anyway, the code I get is "random multiple misfires". I think there's just too much fluid going into the cylinders.


How much are others on the board spraying?