Not that this anwers your question but I use their fuel additive. I haven't noticed anything different other than I'm trying to keep my 233,000+ injectors happy. Honestly the stuff smells just like the Diesel Kleen stuff:dunno:
Shouldn't use anything in our 7.3's oil. It's a sensitive system. There's only a few oil additives which are safe, but still typically unneeded in a 7.3
A forum community dedicated to Ford F-series owners and enthusiasts with a Power Stroke diesel engine. Come join the discussion about performance, bulletproofing, modifications, classifieds, troubleshooting, maintenance, and more!
