Originally Posted by cadillackid
oops!! im not supposed to be pouring 1/2 bottle in my 25 gallon tank?? diesel Kleen is the stuff I use... my bus hasnt exploded yet..
You are fine. The quart treats 100 gal at "low dose", or 50 gal at "high dose" (see label). So a half quart in 25 gals is the textbook "hi dose".
FWIW, I've run it at twice the hi-dose level with no issues except the exhaust stinks and the engine winds-up smoother and nicer than usual.
The local farmers will run it at 1 quart per TEN gals for a couple of hours in the new Deeres when the EFI gets jacked-up. They claim is saves them a $2000 trip to Deere where the techs basically do the same thing.
I wouldnt go there without a compelling reason, but it shows how hard you can dose if you need to.