We heard that this product only needs to be used twice a year, does anyone know if it says this on the bottle?

So?? Which came first?! My bottle says 6,000 miles… this bottle is about 10 months old. I’d really like to know if the manufacturer recommends 6k or 6 months! Thanks

Would this product be suitable for a 1.6 Diesel engine in our family car?

I use it it a 1.9 TDI and 2 7.3 diesels.

Has anyone used this with a TDI with DEF / Urea?

It is specifically designed for restoring the performance of diesel engines so yea it will be fine in your TDI just make sure you follow instructions don't mix it too strong or your car will run like a raped ape for a minute

I want to use this in a diesel parking heater to try and remove some of the carbon buildup inside the burn chamber. Do you think this would do that?

It is very unlikely that using Diesel Extreme will remove carbon that is already built up in your heater. It is best used as a preventative to combat the amount of soot/carbon build up. Another note is that unfortunately, Diesel Extreme is very odorous and using it in an open heating element may cause some unpleasant odors.

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Diesel Extreme Fuel Additive, 1 Gallon

Product ID: 203045704

Details

Brand
Hot Shot's
Item Form
Liquid
Material Feature
Unscented
Scent
Unscented
Specific Uses For Product
Diesel Fuel

⛽Treats 320 gallons

⚙️Boosts cetane up to 7 pts

🛡️Military-grade rust inhibitors

632.72 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

⛽ Unlock Diesel Power & Protection Like a Pro!

DEEP FUEL SYSTEM DETOX - Cleans valves, pumps, pistons & more for peak engine health
EFFORTLESS APPLICATION - Just 8 oz per 20 gallons—easy, mess-free fuel tank treatment every 6,000 miles
RUST MOISTURE SHIELD - Military-grade corrosion inhibitors disperse water & prevent rust buildup
INJECTOR DEPOSIT ERASER - Eliminates stubborn IDIDs & EDIDs to keep injectors pristine
POWER BOOSTING CETANE SURGE - Up to 7-point cetane increase for sharper combustion & fuel economy

Hot Shot's Secret Diesel Extreme Fuel Additive is a concentrated, unscented formula that treats up to 320 gallons of diesel. It cleans and lubricates the entire fuel system, eradicates injector deposits, boosts cetane by up to 7 points for improved combustion and fuel economy, and protects against rust and moisture with military-grade inhibitors. Trusted by thousands with a 4.7-star rating, it’s the go-to additive for diesel drivers seeking peak engine performance and longevity.

Specifications

ASIN	B086DWKK29
Best Sellers Rank	#910 in Automotive ( See Top 100 in Automotive ) #5 in Diesel Additives #7 in Fuel System Cleaners
Brand	Hot Shot's Secret
Brand Name	Hot Shot's Secret
Customer Reviews	4.7 out of 5 stars 5,829 Reviews
Included Components	Diesel Extreme 1 Gallon
Item Form	Liquid
Item Highlight	Treats 320 gallons. Cleans fuel systems and injectors while restoring diesel performance.
Item Type Name	Fuel Additive
Item Volume	128 fluid ounces
Item Weight	7.7 pounds
Manufacturer	Lubrication Specialties, Inc.
Material Feature	Unscented
Material Features	Unscented
Model Number	P040401G
Number of Items	1
Part Number	P040401G
Scent	Unscented
Size	128 Fl Oz (Pack of 1)
Special Features	Concentrated Fuel Injector Cleaner
Specific Uses For Product	Diesel Fuel Additive
Surface Recommendation	Vehicle
UPC	722512381513
Unit Count	128 Fluid Ounces
Warranty Description	100% Money Back Guarantee

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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632.72 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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