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Carlube

Carlube Smoke Reducer 300 ml

Style 3 options
£7.79
In stock
amazon.co.uk price: £7.79 (as of 03/10/2026 10:28 UTC) Details

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Product details

What it’s designed to help with

A concentrated oil additive designed to help reduce smoke, oil burning and oil consumption in older, high mileage engines.

Carlube Smoke Reducer is a concentrated blend of shear stable polymer formulated to help reduce oil burning and smoke emissions in older, high mileage engines. It is the kind of product people consider when an engine begins to use more oil than it once did, or when exhaust smoke becomes more noticeable.

  • Helps reduce exhaust smoke and emissions
  • Helps reduce engine oil consumption
  • Seals gaps between worn engine parts
  • Improves compression and performance

The 300 ml bottle offers a simple top-up size for oil-system treatment, although the correct way to use it depends on the vehicle and the guidance on the product label. It’s a good idea to check the instructions before adding it to your engine.

Things to check before buying

  • Best suited to older or higher mileage engines rather than routine cosmetic maintenance
  • Check the label guidance against your vehicle and oil requirements
  • Use it as a treatment product, not as a substitute for fixing a mechanical fault

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