
Description:
Stanadyne Performance Formula protects your diesel engine and restores engine performance. The detergent and cetane improver in Performance Formula will help restore fuel economy, increase horsepower and torque. Stanadyne Performance Formula 1/2 gallon (64 ounce) jug treats 240 gallons diesel fuel. Note: All Stanadyne Diesel Fuel Additives can be blended with each other and "double-dosing" is not damaging - although it may not provide twice the benefit. Where engine and vehicle OEMs have approved Stanadyne, most of them recommend Performance Formula, which should be used year-round to ensure protection against fuel related problems.
Reviews:
5.0 out of 5 stars Good product
Does the cleaning job well
5.0 out of 5 stars It works
Good product by stanadyne.
5.0 out of 5 stars Great additive for diesel engines
I noticed a significant difference in the smoothness of my diesel engine idle and performance when using this additive. Buying in this bulk sizing is also a great way to save money. My only complaint - I have to carry a graduated cup / beaker to measure correct dosage amounts. It would be nice if the container had an ounces marking on the container.
5.0 out of 5 stars How do you know? Start-Stop rough when turning off before.
Always curious how people give reviews on preventative products. I have had my Audi A7 TDI for 50k miles before I started using this at 110k and it always had a rough stop. After using 4oz per fill for 8-10 (5k miles) tanks I have noticed it now shuts down smoother. I am fairly certain this product is why. Personally I purchase the 64oz bottle and then put 8oz in a small juice bottle and keep it under the hood for two tanks making it much more cost effective. I plan to keep using this product.
5.0 out of 5 stars Awesome product.
Been using Stanadyne product in my '97 Dodge 3500 for 23 years, 232,000 miles. Never had any fuel or injector problems. Use it year round. But only use a small quantity (25%) of winter recommendation. It is a great cleaner/lubricant in the summer. I think it also helps fuel mileage. 20-22 in town and 25-26 on the road. Definitely recommend.
4.0 out of 5 stars Might buy again
Stanadyne does not provide the results of HFRR results for this additive. Contacted them HFRR data - they answered that they outsourced additives to a different company (Parker Hannifin) and I should contact them. In my opinion if you name is on the bottle you should now stuff about it, or redirect the request accordingly, not to football people. According to Spicer Report on lubricity improvement additives this additive makes a tiny improvement: -33µm for values 350-400µm. Under 10%.Did not see data for cetane improvement.Bought lubricity formula from Opti Lube, will probably switch to them for Performance formula too. But not a bad product per se.
5.0 out of 5 stars Needed to clean my skid loader injectors. This was recommended by my mechanic.
One tank with this stuff and I have noticed much smoother operation. I recommend Stanadyne as a fuel system additive and will continue to use it in mine!
5.0 out of 5 stars Works great
Have used this product for many years and it works great
Visit the Stanadyne Store
Stanadyne Diesel Performance Formula 38566, 64 Ounce
AED31166
Quantity:
Order today to get by 7-14 business days
This item qualifies for free delivery
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
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Similar items from “Diesel Additives”
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Visit the Stanadyne Store
Stanadyne Diesel Performance Formula 38566, 64 Ounce

AED31166
Quantity:
Order today to get by 7-14 business days
This item qualifies for free delivery
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
Stanadyne Performance Formula protects your diesel engine and restores engine performance. The detergent and cetane improver in Performance Formula will help restore fuel economy, increase horsepower and torque. Stanadyne Performance Formula 1/2 gallon (64 ounce) jug treats 240 gallons diesel fuel. Note: All Stanadyne Diesel Fuel Additives can be blended with each other and "double-dosing" is not damaging - although it may not provide twice the benefit. Where engine and vehicle OEMs have approved Stanadyne, most of them recommend Performance Formula, which should be used year-round to ensure protection against fuel related problems.
Reviews:
5.0 out of 5 stars Good product
Does the cleaning job well
5.0 out of 5 stars It works
Good product by stanadyne.
5.0 out of 5 stars Great additive for diesel engines
I noticed a significant difference in the smoothness of my diesel engine idle and performance when using this additive. Buying in this bulk sizing is also a great way to save money. My only complaint - I have to carry a graduated cup / beaker to measure correct dosage amounts. It would be nice if the container had an ounces marking on the container.
5.0 out of 5 stars How do you know? Start-Stop rough when turning off before.
Always curious how people give reviews on preventative products. I have had my Audi A7 TDI for 50k miles before I started using this at 110k and it always had a rough stop. After using 4oz per fill for 8-10 (5k miles) tanks I have noticed it now shuts down smoother. I am fairly certain this product is why. Personally I purchase the 64oz bottle and then put 8oz in a small juice bottle and keep it under the hood for two tanks making it much more cost effective. I plan to keep using this product.
5.0 out of 5 stars Awesome product.
Been using Stanadyne product in my '97 Dodge 3500 for 23 years, 232,000 miles. Never had any fuel or injector problems. Use it year round. But only use a small quantity (25%) of winter recommendation. It is a great cleaner/lubricant in the summer. I think it also helps fuel mileage. 20-22 in town and 25-26 on the road. Definitely recommend.
4.0 out of 5 stars Might buy again
Stanadyne does not provide the results of HFRR results for this additive. Contacted them HFRR data - they answered that they outsourced additives to a different company (Parker Hannifin) and I should contact them. In my opinion if you name is on the bottle you should now stuff about it, or redirect the request accordingly, not to football people. According to Spicer Report on lubricity improvement additives this additive makes a tiny improvement: -33µm for values 350-400µm. Under 10%.Did not see data for cetane improvement.Bought lubricity formula from Opti Lube, will probably switch to them for Performance formula too. But not a bad product per se.
5.0 out of 5 stars Needed to clean my skid loader injectors. This was recommended by my mechanic.
One tank with this stuff and I have noticed much smoother operation. I recommend Stanadyne as a fuel system additive and will continue to use it in mine!
5.0 out of 5 stars Works great
Have used this product for many years and it works great
Similar suggestions by Bolo
More from this brand
Similar items from “Diesel Additives”
Share with
Or share with link
https://www.bolo.ae/products/UO000Z5DCFL