If I buy this fuel additive in bulk, what is the shelf life of this product?

5+ years (just give it a good shake or two!)

I just got my first diesel (ecodiesel dodge) and looking for input on this. Is it worth trying and does it really help with mpg?

I have been using it in my 2016 Ecodiesel since I purchased the truck in May. It seems to help my overall mileage about 1-2 mpg. I drove from Oklahoma to Seattle. 4600 miles. Averaged 25.6 overall. I felt this was very good for a 4 x 4. I'm very satisfied with the product.

How much of this per fill up, assuming about 30 gallons of fuel?

Only 2-3 ounces per tank, thanks!

Do you sell this product in 5 gallon buckets? Am interested.

Yes absolutely! Please see this listing: https://www.amazon.com/dp/B09JWZBX1C?ref=myi_title_dp

Hot Shot's Secret Everyday Diesel Treatment 32oz, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane

Product ID: 592164541

Details

Brand
Hot Shot's
Contains Liquid Contents
Yes
Item Weight
2 Pounds
Manufacturer
Lubrication
Number of Items
1

⛽Boosts cetane by 7 points

🛠️6-in-1 multi-action formula

🛡️Prevents rust & corrosion

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462 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⛽ Unlock Peak Diesel Power & Protection — Don’t Let Your Engine Miss Out!

EFFORTLESS MAINTENANCE - Simply add 1-2 oz. per 25 gallons at every fill-up—easy, consistent care for your diesel engine.
EXTEND ENGINE LONGEVITY - Safeguard injectors and pumps by removing deposits and preventing corrosion for lasting performance.
MAXIMIZE DIESEL EFFICIENCY - Boost your cetane levels by up to 7 points for smoother acceleration and better fuel economy.
COMPREHENSIVE 6 IN 1 PROTECTION - Injector cleaner, fuel system cleaner, lubricity enhancer, rust preventer, moisture demulsifier, and fuel stabilizer all in one bottle.
SCIENTIFICALLY ENGINEERED EXCELLENCE - Trusted formula designed to optimize engine health and reduce costly repairs, making every mile worry-free.

Hot Shot's Secret Everyday Diesel Treatment is a 32oz 6-in-1 additive that boosts cetane by up to 7 points, cleans fuel injectors, prevents rust and corrosion, and stabilizes diesel fuel. Designed for easy use at every fill-up, it enhances fuel economy, engine performance, and longevity, making it a top-rated choice for diesel vehicle maintenance.

Specifications

ASIN	B0C8WGBC8S
Best Sellers Rank	#3,983 in Automotive ( See Top 100 in Automotive ) #50 in Oil & Fluid Additives
Brand	Hot Shot's Secret
Customer Reviews	4.4 4.4 out of 5 stars (126)
Date First Available	9 December 2023
Item Weight	907 g
Item model number	HSSEDT32Z
Manufacturer	Hot Shot's Secret
Manufacturer Part Number	HSSEDT32Z
Model	Everyday Diesel Treatment
Package Dimensions	24.8 x 8.6 x 8.1 cm; 907.18 g

Reviews

S**N

The absolute foulest smelling stuff and I spilled it inside the truck cause it was in the door but it 100% cleared the truck up it doesn’t smoke on start up at all anymore. I’ll definitely buy again.

15.03.2026

W**S

Awesome

21.03.2026

D**S

This really works for me on my F150. I could tell the difference almost immediately.

23.12.2025

G**T

Really like this stuff and how it improves performance EXCEPT for the packaging! I’ve tried keeping it in TWO zip lock bags and it still smells up the cab. Kept it bagged and in the bed to keep down the smell but it doesn’t eliminate it. REALLY need a single-use presentation/package.

15.12.2025

R**A

High potency additive to exclusively diesel engines. Mine has 500 hours on it, pleased with cleaning moving parts

2.11.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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

2 days ago

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