Folks, Just noticed that gander mtn is selling 12 oz bottles of engine flush concentrate for 50 cents--- it looks like shipping may be free. I have not used this brand, but for $0.50/ bottle.....

http://www.gandermountain.com/modperl/pr...4008&r=view

The stuff arrived-- it's in a spray bottle and useful for removing salt from the outside of the engine, but could probably also be used for flushing the engine if you have a hose attachment with a reservoir for mixing in with water.
The stuff is normally $8/bottle, shipping was fast and free, so the 5 bottles i bought were definitely worth the $2.50

figured some of you guys could save a few bucks