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works great glad i found it , my truck runs much better now and better mileage , easier starts in cold weather
Great Service and fast delivery
Had a great experience ordering from them, it was cheaper, faster, and exactly what I was looking for.
I use this product long time
I use this product because diesel fuel is not quality any more. So Diesel Kleen made less soot
PSC is an excellent company, outstanding customer service and great prices!
A pleasure to do business with!
I put a bottle of Power Service Diesel Kleen in my fuel tank every fill up.Can hear and feel the difference.It smooths out the cumming knock from ULSD and cleans and lubercates injectors and fuel pump.In the winter I blend with howes anti gel.Cheap insurance to prevent having my fuel pump chew itself apart and push the steel shavings through the fuel system.15k to fix and 1-2 weeks of with out the truck.
got my gas milage back
winter blend kills my milage, this stuff is great
Great diesel fuel system cleaner and boost.
Only product I will use and only fuel product Cummins authorizes to use on there engines.
Great prices and super fast shipping. I know I am only in Maryland , but still the next day from Wilkes -Barre . Excellent!
Use it every fill up