Here is what I have to say. I have a 2006 and ran it in there. I bought it from a guy that I trusted making it and has been making it for almost two years now. Talk about serious problems. Thanks god I am in the car business and know the owners of a dodge store. They had to drop my tank replace lines repair or replace I am not sure but the injectors. I ran it for 4 months and have since never ran it again. Now The same bio was ran in my brothers 97 and his truck was at our diesel mechanics for almost 2 weeks getting all the fats out of the line and out of the tank and injectors. The same bio I ran in my dads 00 ran perfectly fine even after all the problems with both our trucks up untill about 4 months ago when his truck has a constant screwed up idle and no one seems to be able to find out why. So therefore my biojunk as I like to call it are done. Is it worth it. In my opinion no. its inconvient and destroys our trucks. Honestly tell me how much you are gonna save? Stop being cheap and go to the pump. Just kidding but I thought I would join in and give my 2 cents.
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1995 Dodge 3500 Reg Cab 5spd. BHAF, 0 plate, Silencer ring MIA. Valair full ceramic 600hp clutch. 400K
2005 Ford F-650 Crew Cab Cummins powered backed by Allison Pro-Loader Rollback w/21' Jerr-Dan Steel bed.