56 Reviews | Write a Review.
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Soon-to-be lifetime customer
I run this in my semi truck every fuel up and I haven't had any issues yet I recommend buying the concentrated version and you only have to add point 0.128oz per gallon. The two and a half gallon jugs are the best deal. I'm glad I found this company hands down best price For this product. You won't Find it cheaper
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additive
power service is a staple in the diesel additive world they have been around and trustworthy in everything the make
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Good product
Since that I am using this product for quite a time I can tell that it helps with MPG at a (very) reasonable price. Noticeable is much smoother and less noisy engine operation. Other benefits I can't confirm but most likely they're there.
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Extra 20 horsepower in my 97F250
Does what it's advertised to do and then some! I get a extra 30 miles per tank makes my truck run like new!!
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Excellent additive at a reasonable price.
Excellent additive at a reasonable price. It helps with better MPG and keeps my injectors clean.
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Great Product
Been using it since I bought my 2016 F-250 with the 6.7. No issues so far.
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Best Diesel additive bar none!
Provides great Cetane boost, injector and cylinder lubricant and keeps your combustion system nice and clean. You will see a noticeable improvement immediately after adding this to a tank of fuel. Highly recommended.
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Series 60 Power
I have and older(1997) Detroit in our Motor Home. It was built before the ULSD. This additive seams to take care of the lubrication that the old Diesel used to do.
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good diedel cleaner
fast shipping and good prise and
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GREAT PRODUCT !
We have used this product in a fleet of 36 over-the-road trucks for 3 weeks. Our fuel mileage is up .02 mpg so far. Our drivers say the engine sounds better and more responsive.
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