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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Hot Shot's Secret P040464Z Diesel Extreme Clean and Boost - 64 fl. oz.

Hot Shot's Secret P040464Z Diesel Extreme Clean and Boost - 64 fl. oz.

Product ID: 314137044

Details

Brand
Hot Shot's
Item volume
1893
Item weight
1 Pounds
Number of Items
1
Unit count
64 Milliliters

⚡Concentrated cetane improver for enhanced power

⛽Boosts fuel efficiency by treating 150 gallons

🛠️Improves engine cleanliness and reduces maintenance

113617CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⛽ Unlock Extreme Diesel Power & Efficiency Today!

TRUSTED BY DIESEL PROS - Highly rated with 4.7 stars from over 5,600 reviews
POWER UP WITH PRECISION - Concentrated cetane boost delivers noticeable performance gains
EXTEND FUEL STORAGE LIFE - Fuel stability package prevents degradation during storage
KEEP YOUR ENGINE PRISTINE - Advanced formula reduces deposits for cleaner, smoother operation
MAXIMIZE YOUR DIESEL MILEAGE - Treats up to 150 gallons for long-lasting fuel efficiency

Hot Shot's Secret Diesel Extreme Clean & Boost is a 64 fl. oz. concentrated additive designed to enhance diesel engine performance by improving cetane levels, increasing fuel stability, and reducing engine deposits. It treats up to 150 gallons of diesel fuel, promoting better mileage, cleaner engines, and lower maintenance costs, making it a top choice among diesel enthusiasts and professionals.

Specifications

ASIN	B0053PLFYM
Best Sellers Rank	#48,532 in Automotive ( See Top 100 in Automotive ) #240 in Oil & Fluid Additives
Brand	Hot Shot's Secret
Brand Name	Hot Shot's Secret
Contains Liquid Contents?	Yes
Customer Reviews	4.7 out of 5 stars 5,625 Reviews
Global Trade Identification Number	00837654914205
Item Volume	1893 Milliliters
Item Weight	454 g
Item volume	1893 Milliliters
Item weight	454 g
Manufacturer	Hot Shot's Secret
Model Number	P040464Z
Number of Items	1
Part Number	P040464Z
Size	64 Fl Oz (Pack of 1)
Special Features	Not_Performance_Used
Special features	Not_Performance_Used
UPC	837654914205
Unit Count	64 Milliliters
Unit count	64 Milliliters

Reviews

G**C

Diesel extreme

Super fast postage, used it only once so far but seems to do as it describes

13.11.2024

A**R

Good product and resonabely priced

Seems to have worked very good in my baby duramax.

10.05.2026

D**L

Importado dos EUA e é ótimo.

Muito bom para carros antigos movidos a Diesel S-500. Limpa bem a linha do combustível e o recipiente já vem com as medidas a serem colocadas. Vale a pena investir.

1.02.2022

J**N

Great product

Works like a charm.

2.08.2026

C**T

Finally an additive that you can tell is working, great stuff!

Wow! Actually works van does not rough idle and flew through mot with no mention of emissions like was the problem last year…buy it! But DO NOT spill it…it STINKS, wear gloves when using and don’t inhale fumes!

10.01.2026

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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

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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113617CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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