Performance Formula One Shot 8oz., Case of 24 Bottles Treats 30 gallons diesel fuel per Bottle

by Stanadyne

Product Features

• Improves Fuel Economy
• Easier and Faster Start-Up
• Cleans and Protects Injectors and Other Components
• Increases Horsepower
• Ultra Low Sulfer Diesel Fuel Compatible

Product Details

• Shipping Weight: 14 pounds (View shipping rates and policies)
• ASIN: B000M5JTKA
• Average Customer Review: 4.5 out of 5 stars  See all reviews (2 customer reviews)
• Amazon Best Sellers Rank: #54,604 in Automotive (See Top 100 in Automotive)
  • #12 in Automotive > Oils & Fluids > Additives > Fuel System > Diesel Additives

Product Description

The most comprehensive, multi-function diesel fuel additive available is Stanadyne Performance Formula. It is the only additive that addresses virtually any diesel fuel-related problem with one product.

Customer Reviews

Most Helpful Customer Reviews

5.0 out of 5 stars You can tell a difference!!, December 4, 2011

By 

Electrical Engineer - See all my reviews

Amazon Verified Purchase

This review is from: Performance Formula One Shot 8oz., Case of 24 Bottles Treats 30 gallons diesel fuel per Bottle

I've been using the Performance Formula One Shot nearly every tank in my 98 Jetta TDI year-round since I bought the car in 2005. I now have over 315,000 miles on the car and have no problems with any of the stock injection components (injectors or injection pump). Whenever I forget to re-stock the supply in my trunk and don't add any to a tank, the car smokes more, and is noticeably louder (slightly louder engine knock - especially when cold), and isn't as easy to start when cold (cranks over 2-3 times before firing instead of just 1 with Stanadyne). I also notice a slight increase in power (throttle response) with the additive. I definitely recommend it!!

4.0 out of 5 stars So far so good, November 5, 2011

By 

Larry Fickel "Larry" (Gig Harbor, WA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Performance Formula One Shot 8oz., Case of 24 Bottles Treats 30 gallons diesel fuel per Bottle

I've been using Performance Formula One Shot for most of the 100,000 miles on my Chevy Duramax. I have been putting in an 8 oz. bottle every other gas tank filling. My truck engine runs like a top with no issues and plenty of power. There is no way I can attribute this performance to One Shot, but on the other hand I do believe it has kept the injectors clean and provided me with a smooth running engine.

In fact, I just ordered another case. I wouldn't be without it as injectors are very expensive to replace.