My car only has a ten gallon tank. Would it be safe to add the whole bottle?

You can use the whole bottle, or make it go farther buy using half a bottle and two full tanks of gas

Does it work in diesels?

I would contact the company & ask them. Here is the link to their contact information: https://lucasoil.com/contact

Lucas Oil Deep Clean Fuel System Cleaner 5 25 Ounce

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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Description

⛽ Clean fuel, cleaner ride, clearer edge.

CRUELTY FREE UNSCENTED - Eco-conscious formula with no harsh odors, perfect for the mindful professional driver.
SAFETY FIRST FLASH POINT - High 68°C flash point guarantees safer handling and storage for peace of mind.
PRECISION FUEL SYSTEM DETOX - Optimized 5.25 oz formula targets deep fuel injector grime for peak engine performance.
TOP RATED PERFORMANCE BOOSTER - Trusted by thousands with a 4.7-star rating, delivering noticeable power and fuel economy gains.
TAILORED VEHICLE COMPATIBILITY - Engineered for vehicle-specific fit ensuring maximum cleaning efficiency without guesswork.

Lucas Oil Deep Clean Fuel System Cleaner is a 5.25-ounce, vehicle-specific liquid formula designed to remove fuel system deposits, improve engine response, and enhance fuel efficiency. With a high flash point of 68°C and a cruelty-free, unscented composition, it offers a safe, eco-conscious solution favored by professionals and rated 4.7 stars by over 550 users.

Specifications

ASIN	B006U5SAI8
Best Sellers Rank	#7,096 in Automotive ( See Top 100 in Automotive ) #29 in Automotive Fuel System Cleaners
Brand	Lucas Oil
Brand Name	Lucas Oil
Container Type	Bottle
Contains Liquid Contents?	Yes
Country of Origin	USA
Customer Reviews	4.7 out of 5 stars 548 Reviews
Global Trade Identification Number	00049807106690
Included Components	Deep Clean/24x1/ 5.25 Ounce
Item Form	Liquid
Item Type Name	Deep Clean/24x1/ 5.25 Ounce
Item Volume	155 Milliliters
Item Weight	127 Grams
Item form	Liquid
Item volume	155 Milliliters
Manufacturer	LUCAS OIL
Material Features	Cruelty Free
Material features	Cruelty Free
Model Number	10669
Number of Items	1
Part Number	40669
Scent	Unscented
Size	5.25 Fl Oz (Pack of 1)
Special Features	All Purpose
Specific Uses For Product	All Purpose
Specific uses for product	All Purpose
Surface Recommendation	Alloy Steel
UPC	049807406691
Unit Count	5.25 Milliliters

Reviews

A**I

Good

9.03.2025

L**G

No sé si funciono

Pues no me quedo claro si funcionó o no pero si note una respuesta más potente lo que duró el tanque con el botellín este

30.12.2019

T**N

My go to!

Load this up and run your car hot, good old Italian tune up. Use every 3 months or after using cheaper fuel or fueling up from sketchy gas stations.

5.12.2025

T**L

Good

28.10.2025

H**A

Solved My Check Engine Light

I had a check engine light on, and after using this cleaner, the problem went away. It was easy to use, and my vehicle has been running smoothly ever since. Based on my experience, I definitely recommend this product. It worked well for me and saved me from unnecessary repairs.

3.07.2026

D**D

Great

Great product

15.05.2026

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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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€ 38.29

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Lucas Oil Deep Clean Fuel System Cleaner, 5.25 Ounce (10669)

Details

Details

Description

Specifications

Reviews

Common Questions