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

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LUC10669

Product ID: 6145566

Details

Brand
Lucas Oil
Item Form
Liquid
Material Feature
Cruelty Free
Scent
Unscented
Specific Uses For Product
All Purpose

⛽5.25 oz precision dose

🔥68°C flash point safety

🇺🇸Made in USA quality

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥1948

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

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Description

⛽ Clean fuel, cleaner ride — don’t let your engine miss out!

PROVEN PERFORMANCE BOOST - Rated 4.7 stars by nearly 2,000 users who noticed real engine improvements.
PRECISION FUEL SYSTEM RESCUE - 5.25 oz formula targets deposits without waste or overuse.
TRUSTED AMERICAN CRAFTSMANSHIP - Proudly made in the USA with cruelty-free ingredients.
UNIVERSAL VEHICLE COMPATIBILITY - Vehicle-specific fit ensures optimal cleaning for your ride.
REVIVE YOUR ENGINES HEARTBEAT - Deep cleans fuel injectors for smoother idling and peak performance.

Lucas Oil Deep Clean Fuel System Cleaner is a 5.25-ounce liquid additive designed to remove deposits from your vehicle’s fuel system, improving idle smoothness and engine performance. Made in the USA with a safe 68°C flash point and cruelty-free formula, it fits vehicle-specific applications and is highly rated by thousands of users for its effective, all-purpose cleaning power.

Specifications

ASIN	B006U5SAI8
ASIN	B006U5SAI8
Best Sellers Rank	#2,047 in Automotive ( See Top 100 in Automotive ) #12 in Diesel Additives
Brand Name	Lucas Oil
Container Type	Bottle
Contains Liquid Contents?	Yes
Customer Reviews	4.7 4.7 out of 5 stars (2,057)
Date First Available	June 18, 2012
Department	unisex-adult
Global Trade Identification Number	00049807106690
Included Components	Deep Clean/24x1/ 5.25 Ounce
Is Discontinued By Manufacturer	No
Item Form	Liquid
Item Type Name	Deep Clean/24x1/ 5.25 Ounce
Item Volume	155 Milliliters
Item Weight	127 Grams
Item model number	10669
Manufacturer	LUCAS OIL
Manufacturer	LUCAS OIL
Material Features	Cruelty Free
Model Number	10669
Number of Items	1
Part Number	40669
Product Dimensions	8.1 x 1.6 x 1.6 inches; 4.48 ounces
Scent	Unscented
Size	5.25 Fl Oz (Pack of 1)
Special Features	All Purpose
Specific Uses For Product	All Purpose
Surface Recommendation	Alloy Steel
UPC	049807406691
Unit Count	5.25 Fluid Ounces
Warranty Description	Manufacturer Warranty

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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.

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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.

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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

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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¥1948

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

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

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews