Archoil Complex Fuel Modification AR6200

Completely smartened up my 6.0 powerstroke

Recently changed my turbo position sensor in my lly duramax truck was still lagging boost at low rpm’s and the code came back. I recent used a bottle of the archoil AR 6400 diesel fuel system cleaner with the recommended dose of the AR6200. I’m a tank and 1/2 in no more lag and no more code coming up. Stuff works like it should!

By far my favorite diesel additive, a bottle will last me months at the recommended mix, but I hate the height of the new bottle it won't fit in my 08 LMM's door so now it kicks around my flore and spills and at $60 a bottle you don't want to spill it.