Product ReviewsLucas Oil Fuel Additive Upper Cylinder Lube Cleaner Lubricant 3.785L (10013)

best product on the market

this is the best lubricant money can buy for a common rail diesel engine for injector and pump life.
improves fuel economy and performance .i have used it for the past 2 years and refuse to use anything else .Read full review...

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Great Product

This is a great product I have been using in my Ranger since day one, (3 years ago). I was told about it from my mechanic. He said to put it very time I refill the Ranger for the Engine to live longer. It helps clean the injectors and that way they last and I won't be going in for big high costs of having to get new injectors for my car. I recommend this product to all my friends.Read full review...

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Fantastic additive when running 91 RON fuel.

Have used this product for years..
Has never let me down & sad that it's now getting hard to find in local stores..

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Excellent product

I've used this product for year's & if you have a car with high k's I recommend it to anyone. It's the best product I've ever used.

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Great product, will keep using.

Great product with motor running quieter & smoother

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Great fuel additive

Excellent product makes more power and better economy. Cleans and lubrricates the top end which has a very good effect on performance

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Great product great price

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good stuff

this product acts as an octane booster as it seems to give my little 2.8 diesel another leg and you can tell when there is none in the tank

Me and my Hilux love it and it is not overly expensiveRead full review...

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rejuvinates petrol and diesel engines

the 4 litres of lucas fuel saver is very economical and it works well on my diesel and petrol engines.i am also using it on my mowers etc

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Good Stuff

A good quality product from a good quality company !