Do you use the whole bottle in the tank.

Yes you do. Ideally you should use full bottle in quarter tank of fuel then fill tank to full, this then mixes to proper ratio. It is only needed every 5-10,000 miles or so apparently. Does it work? Who knows, but if you drive a car which clearly states “No Biodeisel” and ALL uk fuels contain at least 7% bio by law then anything to help clean the fuel system is worth trying in my view.

How often should you use this

Techron website recommends to use every 3000 miles. Personally I use every 5000 or so and my car fuel system is considered to be good and clean at 80,000miles. Hope this helps.

How much do I need for a 90 litre tank

I poured the whole bottle into my Disco 4 a week before my mot and it sailed through on its emissions test.

How often should you use this product?

The product does does just what it says on the bottle. I run a Jaguar XF 3:00ltr diesel, and using this product I get 49 to 53 M.P.G. on a run to Brighton, so buy and do what is written on the bottle.

Techron D Concentrated Diesel Fuel System Cleaner 250ml

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

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Description

⚡ Power up your diesel, silence the noise, and drive cleaner—because your engine deserves the best!

TRUSTED BY PROS - Highly rated with proven results on high-mileage vehicles, saving costly repairs and downtime.
SMOOTH SILENT DRIVE - Reduces engine noise and cold start issues, delivering a refined driving experience every time.
INJECTOR POWER REVIVAL - Ultra-concentrated formula clears stubborn deposits for peak fuel injector performance.
EASY MAINTENANCE RITUAL - Just one 250ml dose per tank keeps your diesel engine running clean and responsive—no mechanic needed.
ECO FRIENDLY EFFICIENCY - Optimized for both conventional and bio-diesel blends, lowering your carbon footprint effortlessly.

Techron D Concentrated Diesel Fuel System Cleaner is a premium 250ml treatment designed to remove harmful deposits from diesel injectors, improve engine responsiveness, reduce noise, and lower emissions. Compatible with both conventional and bio-diesel fuels, it supports older and modern diesel engines alike, ensuring smoother starts and prolonged engine life while preventing costly repairs.

Specifications

ASIN	B00CMR85DI
Best Sellers Rank	5,033 in Automotive ( See Top 100 in Automotive ) 90 in Fuel Systems
Brand	TECHRON
Customer Reviews	4.4 4.4 out of 5 stars (156)
Date First Available	2 Jun. 2021
Guaranteed software updates until	unknown
Item model number	Techron, liquido
Manufacturer	Techron
Manufacturer part number	4035606
Model	Techron
Package Dimensions	15 x 5 x 3 cm; 0.35 g

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€ 36.55

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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