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 P040432Z Diesel Extreme Clean and Boost - 32 fl. oz.

Product ID: 317837845

Details

Brand
Hot Shot's
Item volume
946
Material features
clean
Scent
Cetane
Specific uses for product
Engine

⛽7-point cetane boost

💧moisture dispersant for engine health

🛠️cleans injectors & fuel system

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3647792₫

Duties & taxes included

In stock

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Description

🔥 Unlock your diesel’s hidden power and efficiency!

POWERFUL 7 POINT CETANE BOOST - Elevate your diesel’s combustibility, horsepower, and fuel economy instantly.
MOISTURE DISPERSANT TECHNOLOGY - Protects your engine by eliminating moisture that can cause corrosion and inefficiency.
REDUCE DPF REGENERATION CYCLES - Cleaner combustion means fewer costly and time-consuming diesel particulate filter resets.
UNIVERSAL DIESEL ENGINE COMPATIBILITY - From semi-trucks to marine and racing vehicles—one solution for all diesel engines.
COMPREHENSIVE INJECTOR FUEL SYSTEM CLEANER - Eradicates internal & external deposits, waxy build-up, and clogs for peak engine performance.

Hot Shot's Secret Diesel Extreme Clean & Boost is a concentrated fuel system and engine cleaner designed to remove all types of diesel injector deposits and waxy build-up. It improves engine performance by boosting cetane ratings by 7 points, dispersing moisture, and reducing diesel particulate filter regeneration cycles. Compatible with all diesel engines, it ensures cleaner combustion, better fuel economy, and enhanced horsepower.

Specifications

ASIN	B00IUGFZJW
Best Sellers Rank	#23,985 in Automotive ( See Top 100 in Automotive ) #141 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 2,558 Reviews
Global Trade Identification Number	00837654914342
Item Volume	946 Milliliters
Item Weight	2 Pounds
Item volume	946 Milliliters
Manufacturer	Hot Shot's Secret
Material Features	clean
Material features	clean
Model Number	DIESELEXT32
Number of Items	1
Part Number	P040432z
Scent	Cetane
Specific Uses For Product	Engine
Specific uses for product	Engine
Surface Recommendation	Metal
UPC	837654914342
Unit Count	32 Milliliters
Unit count	32 Milliliters

Reviews

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

H**L

Helps correct bad choices

22.11.2024

A**R

works well

11.02.2026

G**Z

Funciona

Excelente aditivo y funciona y limpia como lo explican, muy bueno

16.09.2025

C**T

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

10.01.2026

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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.

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3647792₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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