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Have You Noticed a Loss of Horsepower and Reduced Fuel Efficiency? Boats Unlimited Can Help by Professionally Cleaning Your Fuel Injectors!

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Mercruiser 496 Big Blocks – Fuel Injector Problems!

From my experience with offering fuel injector flow testing and cleaning, I would have to say the most problematic fuel injectors most of the time are from 8.1 L – 496 Mercruiser performance applications.

The internal fuel rails without a doubt have corrosion issues.  Additionally, internal rubber fuel line collects in the injectors and causes problems.  If you have a performance boat with 496 big block Mercruiser engines, then I highly recommend having my company clean them to ensure reliability and sustainability. Call 817.658.7721.

Dirty Fuel Injectors

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