Audi Q7 2014, 85L tank. How much / when to add to tank?

I would wait till you’re down to a quarter tank then add a full can of Purge and not refuel till the light comes on. This way it will not be too diluted in such a large tank and will work more effectively.

Hi, i want ask you i can pure direct into the fuel tank???

Hi, Yes the product can be added direct into the fuel tank. Best when approx 1/4 tank of fuel left. Hope this helps. Jan

My handbook says do not put in fuel additives so im not sure whether to use it??

Lots of manufacturers say that, however we sell lots of additives with no reported problems. The Liqui Moly range does it exactly what it says on the tin.

I have a bmw 520d touring, how best to use this product in this vehicle?

Find the fuel feed line and place it into the bottle of liquid moly. Find the return fuel line and place it in an empty container. Start the car and run it for 20 to 30 mins at 2500 rpmnintil liquid moly bottle is empty..

Desertcart Logo

Deliver to Sri Lanka

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔥 Drive Clean, Drive Confident – Silence the Noise, Feel the Power! ⚙️

SILENCE THE RATTLE - Smooth out engine knocking and idle issues for a whisper-quiet ride.
CERTIFIED EXCELLENCE - Amazon-developed certification ensures trusted quality and reliability.
COMPACT CONCENTRATED - Space-saving design packs a potent punch in a sleek 15x6x6 cm bottle.
PRECISION ENGINE DETOX - Powerful 500 ml dose targets stubborn diesel deposits for peak performance.
UNIVERSAL DIESEL SAVIOR - Compatible with all diesel engines to prevent and fix uneven idling and partial-load knocking.

Liqui Moly Diesel Purge is a concentrated 500 ml fuel system cleaner designed to remove deposits from injection nozzles and combustion chambers. It prevents and eliminates engine knocking and uneven idling in all diesel engines, ensuring smoother, quieter operation. Compactly designed and Amazon-certified, it’s a must-have for maintaining diesel engine health and performance.

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.

₨13056

Duties & taxes incl.

Sri Lankastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Fatima A.

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

3 days ago

View all Trustpilot reviews

Manufacturer	Liqui Moly GmbH
Brand	Liqui Moly
Model	4100420018114
Product Dimensions	15 x 6 x 6 cm; 480 g
Item model number	01811
Manufacturer part number	1811
Special Features	Concentrated
Item Weight	480 g

Liqui Moly Diesel Purge

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions