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Can a quality fuel help a sick engine?

April 26, 2017engine FUEL help quality sick

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Can a quality fuel help a sick engine?

1 Answer

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It depends on the ailment. Nothing can compensate for poor tuning and wear. If the problem is caused by deposits or combustion quality, then modern premium quality gasolines have been shown to improve engine performance significantly. The new generation of additive packages for gasolines include components that will dissolve existing carbon deposits, and have been shown to improve fuel economy, NOx emissions, and driveability.