Stanadyne Performance Formula Injector Cleaner Diesel Fuel Additive


Stanadyne Performance Formula Injector Cleaner is formulated to prevent and eliminate Internal Diesel Injector Deposits (IDID) commonly found in Common Rail and other type of Injectors. These deposits affect injector performance, which results in various engine related issues.

Performance Formula Injector Cleaner is a One Tank Clean-Up of concentrated detergents designed to eliminate & prevent internal and external deposits from forming on injectors. The result is restored Engine Performance, Increased Horsepower, and Improved Fuel Economy.


Other benefits and recommendations:

  • Lubricates fuel system components to help prevent wear
  • Cetane improver improves combustion resulting in better starting, smoother running, and reduced engine noise
  • Use 4 - 6 times per year as preventive maintenance or when engine performance issues arise
  • Continued use of Performance Formula All Season or Performance Formula Warm Weather recommended with every fill-up


Size 8 oz (235 ml) 16 oz Pint (470 ml) 32 oz (946 ml)
Package Quantity 24/case 12/case 12/case
Treatment (1:400) 25 gal (95 L) 50 gal (189 L) 100 gal (379 L)

Product Weight: 13.5 lb

Stanadyne Performance Formula Injector Cleaner Diesel Fuel Additive is currently in stock and ready to ship within 24 business hours.

We are currently only shipping to addresses in Canada.

We offer free shipping to provinces in Canada on all orders over $200.00 and taxes are charged based on your provinces tax %. Items are shipped via Purolator Ground. Delivery dates are good faith estimates only and are quoted in "business days"; this does not include weekends and statutory holidays. PO Box addresses are not acceptable for delivery. For shipping to the Northern Territories, please e-mail us first for a rate quote.

Free pick-up is available at our Edmonton location but you must provide your order number and show your identification.

All orders under $200.00 are subject to a $15.00 shipping fee.

For expedited shipping and more details, click on the link below:

Customer Reviews

Based on 21 reviews
Good Stuff, Good Price, Good People at DPC.

Great additive because it causes water to drop out of the fuel so water separator can do its job better. Not like other additives that 'disperse' water, meaning it mixes it with the fuel and sends it on through to your expensive injectors. Cetane boost is a nice benefit.

Glad the additive is doing it's job, protecting your fuel systems!
Pleased again

Great company!!
Always helpful and treats you with respect and friendliness

Products arrived on time

Very please

Thanks for the kind words Sabrina!
Just what I wanted

Product worked just as I'd hoped! Truck is running smoother and fuel economy is back up to what it was before. Great service and delivery was super fast (next day).

I'm glad the additive is helping you out Reg!
Still monitoring but happy

Bought the inject. cleaner to see if it would help with some balance concerns I was starting to see. It did seem to settle a couple down to a comfortable rate. So far it's only been 320L of fuel used but have noticed it's smoothed out the engine and definitely sounds better. No fuel mileage gains but I wasn't expecting that to change much if at all. Another 180L to burn and I will be switching to the Performance All Season. Can't speak for service as I picked up in store.

I'm glad to hear that the additive is helping with your issue James!

Great service, fast shipping and great products

Thanks for all your support over the years! If there is anything we can help you with let us know.