Questions
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#246 Noah, wakeboard boat owner in Long Beach asks
How do I know if the fuel injectors or fuel pump are causing issues?
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We perform fuel pressure tests, injector pulse checks, and flow rate comparisons to isolate the problem. Whether it’s an injector, pump, or regulator – we’ll find it and fix it right.
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#244 Erica, sailboat owner in Alamitos Bay asks
Can old fuel or ethanol damage marine injectors?
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Definitely. Ethanol-blended fuel leaves deposits and absorbs moisture, which can clog or corrode injectors. We recommend regular use of fuel stabilizers and cleaning injectors annually.
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#242 Marcus, Yamaha outboard owner in Cabrillo Marina asks
Do you repair fuel injectors for Yamaha and Mercury engines?
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Yes – we service EFI and DFI injectors for Yamaha, Mercury, Suzuki, Honda, and other marine brands. We use marine-safe cleaners and OEM-grade parts for long-lasting results.
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#240 Chloe, liveaboard in Marina del Rey asks
How much does it cost to service boat fuel injectors?
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Fuel injector cleaning typically starts at $40–$70 per injector. Full removal, testing, and reinstallation may range from $300–$800 depending on engine type and injector access.
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#238 Tyler, bass boat owner in Huntington Harbour asks
Do you offer ultrasonic fuel injector cleaning for marine engines?
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Absolutely. Our ultrasonic injector cleaning service restores spray patterns and fuel flow to factory specs. We also bench-test each injector before reinstallation to guarantee reliability.
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#236 Maya, cabin cruiser owner in San Pedro asks
Can dirty fuel injectors cause engine knocking or vibration?
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Yes – clogged injectors disrupt air-fuel balance, which can lead to knocking, pinging, and engine vibration. We clean or replace injectors to ensure even fuel delivery and smooth operation.
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#234 Alex, sportfishing boat owner in Newport Beach asks
What are symptoms of clogged or failing fuel injectors?
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Common signs include rough idle, misfires, poor throttle response, increased fuel consumption, and hard starts. We diagnose injector issues using flow testing and restore performance with ultrasonic cleaning.
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