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Reviews (1)
20 June 2019
Engine runs quieter.
If used more concentrated , when you have little diesel left in your tank add a litre of the additicve and drive till you are just about empty, it really works. My engine use to give lots on smoke on start-up, now there's very little, and the engine runs quieter and smoother. My engine is a 1976 300D. I'm really pleased with this product.