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Fuel Tech Experts FAQ » Oil Additives » Do oil additives really work

Do oil additives really work

Alex by Alex

Expert answer:

0

Quick answer

Yes, oil additives work when used for the right purpose. They help with friction reduction, sludge prevention, or sealing minor leaks, but they can’t fix mechanical failures.

Detailed answer

The effectiveness of oil additives depends on their use case. Friction reducers help in high-stress conditions, detergents remove sludge, and seal conditioners improve aging gaskets. However, expecting an additive to repair significant mechanical damage is unrealistic. When chosen for a specific purpose and applied correctly, they provide real benefits, but they aren’t a replacement for proper maintenance and repairs.

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