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 Diesel Extreme Fuel Additive, 64 oz

Product ID: 4641434

Details

Brand
Hot Shot's
Item Form
Liquid
Item Volume
1893 ml
Scent
Unscented
Specific Uses For Product
Fuel System

⛽Treats 160 gallons

🧼Cleans fuel systems & injectors

⚙️Lubricates fuel pump & injectors

386.98 DT

Duties & taxes included

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Unlock Extreme Diesel Power & Protection Every Mile

WATER REMOVAL POWER - Eliminates free water to prevent corrosion and fuel degradation.
MAXIMIZE DIESEL EFFICIENCY - Boost your engine’s MPG and power with every tank.
ENGINE LONGEVITY LUBRICATION - Protects fuel pumps and injectors from wear and tear.
COMPREHENSIVE FUEL SYSTEM DETOX - Deep cleans injectors, lines, and tank for peak performance.
CETANE BOOST FOR INSTANT RESPONSE - Enhances combustion quality for smoother, faster starts.

Hot Shot's Secret Diesel Extreme Fuel Additive (64 oz) treats up to 160 gallons of diesel fuel, delivering a powerful clean-out of tanks, lines, and injectors. It removes free water, stabilizes fuel with a cetane boost, and lubricates critical engine components to enhance performance, fuel economy, and engine longevity. Trusted by thousands with a 4.7-star rating and backed by a 100% money-back guarantee.

Specifications

ASIN	B0053PLFYM
ASIN	B0053PLFYM
Best Sellers Rank	#900 in Automotive ( See Top 100 in Automotive ) #5 in Diesel Additives #7 in Fuel System Cleaners
Brand Name	Hot Shot's Secret
Customer Reviews	4.7 4.7 out of 5 stars (5,846)
Date First Available	June 1, 2011
Global Trade Identification Number	00837654914205
Included Components	2 QT bottle
Item Form	Liquid
Item Highlight	Treats 160 gallons. Cleans fuel systems and injectors while restoring diesel performance.
Item Type Name	Hot Shot's Secret DIESEL EXTREME, 2 QT
Item Volume	1893 ml
Item Weight	16 ounces
Item model number	P040464Z
Manufacturer	Lubrication Specialties, Inc.
Manufacturer	Lubrication Specialties, Inc.
Model Number	P040464Z
Number of Items	1
Part Number	P040464Z
Product Dimensions	9.5 x 4.63 x 4.63 inches; 1 pounds
Scent	Unscented
Size	64 Fl Oz (Pack of 1)
Special Features	Not_Performance_Used
Specific Uses For Product	Fuel System Cleaning
Surface Recommendation	Metal
UPC	837654914205
Unit Count	64 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

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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

2 days ago

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386.98 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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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