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..

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Liqui Moly Diesel Purge

Product ID: 48156331

Details

Brand
Liqui Moly
Contains liquid contents
Yes
Item form
Liquid
Item volume
500
Material feature
Unscented
Number of items
1

⛽500ml concentrated formula

🔧eliminates engine vibrations

⚙️cleans injectors & combustion chamber

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€ 20.20

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Description

⚡ Revive your diesel engine’s roar — smoother, cleaner, unstoppable!

SMOOTH SILENT IDLE - Eradicates 'beats in the head' and reduces engine vibrations for a refined driving experience.
FUEL EFFICIENCY BOOST - Optimizes combustion to improve fuel consumption and reduce emissions.
TRUSTED BY ENTHUSIASTS - Top-rated with 4.6 stars and praised for transforming noisy, tired diesel engines into smooth powerhouses.
PRECISION INJECTOR CLEANING - Targets stubborn deposits inside injectors and combustion chambers for peak engine performance.
PROFESSIONAL GRADE CONCENTRATE - Highly concentrated 500ml liquid designed for effective deep cleaning beyond simple tank additives.

Liqui Moly Diesel Purge is a 500ml concentrated liquid cleaner engineered to remove deposits from diesel injectors and combustion chambers. It significantly reduces engine vibrations and idling noise, enhancing fuel efficiency and engine smoothness. Highly rated by users, it outperforms typical fuel additives by delivering professional-grade cleaning results for diesel engines.

Specifications

ASIN	B004X631O4
Best Sellers Rank	55,514 in Automotive ( See Top 100 in Automotive ) 87 in Vehicle Engine Care
Brand Name	Liqui Moly
Contains Liquid Contents?	Yes
Customer Reviews	4.6 4.6 out of 5 stars (3,791)
Global Trade Identification Number	04100420018114
Item Form	Liquid
Item Volume	500 Millilitres
Manufacturer	Liqui Moly GmbH
Material Features	Unscented
Model Number	01811
Number of Items	1
Part Number	1811
Scent	Unscented
Size	500 ml (Pack of 1)
Special Features	Concentrated
Specific Uses For Product	Engine
Unit Count	500.0 millilitre

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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.

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TrustScore 4.5 | 7,300+ reviews

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€ 20.20

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered 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 Italy.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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