If your Four-Stroke outboard engine isn’t performing like it should, you're not alone. Miami’s saltwater, heat, and heavy boating traffic can wear down even the most reliable engines over time. At Boat Repair Miami, we specialize in certified Four-Stroke outboard repair for top brands including Yamaha, Mercury, Suzuki, and Honda. Whether you're dealing with a rough idle, power loss, or strange engine noise, we’re here to get you back on the water quickly and confidently in South Florida.
Certified to Service All Major Four-Stroke (4-Stroke) Brands
Our technicians are certified to repair, maintain and service Yamaha, Mercury, Suzuki, and Honda Four-Stroke outboards. That means your engine is in expert hands, and all work is completed according to factory standards using approved methods and marine-grade tools. We work with these engines every day, and we know exactly what to look for and how to fix it right the first time.
- Yamaha Certified Four-Stroke Outboard Repair – From oil leaks to fuel injection issues, we service Yamaha engines to manufacturer standards and help keep them running strong.
- Mercury Certified Four-Stroke Outboard Repair – Whether it's overheating or throttle issues, our certified team handles Mercury repairs with precision and factory-approved parts.
- Suzuki Certified Four-Stroke Outboard Repair – We’re certified to diagnose and fix corrosion, fuel problems, and electrical faults in Suzuki Four-Stroke engines.
- Honda Certified Four-Stroke Outboard Repair – Our certified technicians handle everything from sensor issues to valve adjustments on Honda outboards.
4-Stroke Outboard Engine Models We Service
Boat Repair Miami is certified to service the full line of Yamaha, Mercury, Suzuki, and Honda Four-Stroke outboard engines.
Our certified Yamaha outboard mechanics provide complete diagnostics, repair, and Yamaha outboard maintenance for every model. Whether your boat runs on a 425hp XTO or a 2.5hp tiller, we’ve got the experience and tools for fast, reliable Yamaha marine engine service here in South Florida’s saltwater environment.
Yamaha 4-Stroke Outboard HP Models
High Horsepower (Offshore / Large Boats)
- Yamaha 425hp 4 stroke (XTO Offshore)
- Yamaha 300hp 4 stroke
- Yamaha 250hp 4 stroke
- Yamaha 225hp 4 stroke
- Yamaha 200hp 4 stroke
Mid-Range Horsepower (Bay Boats / Center Consoles / Versatile Use)
- Yamaha 175hp 4 stroke
- Yamaha 150hp 4 stroke
- Yamaha 115hp 4 stroke
- Yamaha 90hp 4 stroke
- Yamaha 75hp 4 stroke
Portable / Light-Duty / Tiller Options
- Yamaha 60hp 4 stroke
- Yamaha 50hp 4 stroke
- Yamaha 40hp 4 stroke
- Yamaha 30hp 4 stroke
- Yamaha 25hp 4 stroke
- Yamaha 20hp 4 stroke
- Yamaha 15hp 4 stroke
- Yamaha 9.9hp 4 stroke
- Yamaha 6hp 4 stroke
- Yamaha 4hp 4 stroke
- Yamaha 2.5hp 4 stroke
Every yamaha outboard engine repair we perform is handled by a certified yamaha outboard mechanic who follows strict service protocols. Whether you need a quick fuel injector cleaning or full cooling system work, you can count on a yamaha certified mechanic to get it done right.
Our certified mercury outboard mechanics provide full diagnostics, repair, and mercury outboard maintenance for every Four-Stroke model. From high-horsepower Verado offshore engines to portable SeaPro workhorses, our team delivers fast and reliable mercury marine engine service across Miami. We use manufacturer-approved tools and parts to ensure lasting results, whether it’s a minor issue or complete mercury engine repair.
Mercury 4-Stroke Outboard HP Models
High Horsepower – Verado Series (Luxury / Performance)
- Mercury Verado 600hp V12 4 stroke
- Mercury Verado 400hp 4 stroke
- Mercury Verado 350hp 4 stroke
- Mercury Verado 300hp 4 stroke
- Mercury Verado 250hp 4 stroke
- Mercury Verado 225hp 4 stroke
Commercial Use – SeaPro Series (Heavy Duty / Fleet)
- Mercury SeaPro 500hp V12 4 stroke
- Mercury SeaPro 300hp 4 stroke
- Mercury SeaPro 250hp 4 stroke
- Mercury SeaPro 200hp 4 stroke
- Mercury SeaPro 150hp 4 stroke
- Mercury SeaPro 115hp 4 stroke
- Mercury SeaPro 90hp 4 stroke
- Mercury SeaPro 60hp 4 stroke
Standard – Four-Stroke Series (Recreational / General Use)
- Mercury 300hp FourStroke
- Mercury 250hp FourStroke
- Mercury 200hp FourStroke
- Mercury 150hp FourStroke
- Mercury 115hp FourStroke
- Mercury 90hp FourStroke
- Mercury 75hp FourStroke
- Mercury 60hp FourStroke
- Mercury 50hp FourStroke
- Mercury 40hp FourStroke
- Mercury 30hp FourStroke
- Mercury 25hp FourStroke
- Mercury 20hp FourStroke
- Mercury 15hp FourStroke
- Mercury 9.9hp FourStroke
- Mercury 6hp FourStroke
- Mercury 5hp FourStroke
- Mercury 3.5hp FourStroke
- Mercury 2.5hp FourStroke
Every mercury outboard engine repair we perform is completed by a certified mercury outboard mechanic with years of experience working on these engines. Our shop is staffed with mercury certified mechanics who follow strict protocols and deliver trusted results. Whether you’re scheduling preventive mercury outboard service or need help with an unexpected issue, you’ll get expert support from a certified mercury marine technician.
Our certified Suzuki outboard mechanics handle diagnostics, repair, and Suzuki outboard maintenance for every Four-Stroke model in the lineup. From offshore DF350s to compact DF2.5 kickers, we provide expert Suzuki marine engine repair using factory-approved methods. If you need trusted Suzuki engine service in Miami’s salt-heavy conditions, we’re ready with the tools and experience to get the job done right.
Suzuki 4-Stroke Outboard HP Models
High Horsepower – DF Series (Offshore / Performance)
- Suzuki 350hp 4 stroke (DF350A)
- Suzuki 300hp 4 stroke (DF300B / DF300AP)
- Suzuki 250hp 4 stroke (DF250AP)
- Suzuki 225hp 4 stroke (DF225)
- Suzuki 200hp 4 stroke (DF200A / DF200AP)
Mid-Range HP (Bay Boats / Flats / Center Consoles)
- Suzuki 175hp 4 stroke (DF175A / DF175AP)
- Suzuki 150hp 4 stroke (DF150A / DF150AP)
- Suzuki 140hp 4 stroke (DF140A / DF140BG)
- Suzuki 115hp 4 stroke (DF115A / DF115BG)
- Suzuki 90hp 4 stroke (DF90A)
- Suzuki 70hp 4 stroke (DF70A)
Compact / Light-Duty
- Suzuki 60hp 4 stroke (DF60A)
- Suzuki 50hp 4 stroke (DF50A)
- Suzuki 40hp 4 stroke (DF40A)
- Suzuki 30hp 4 stroke (DF30A)
- Suzuki 25hp 4 stroke (DF25A)
- Suzuki 20hp 4 stroke (DF20A)
- Suzuki 15hp 4 stroke (DF15A)
- Suzuki 9.9hp 4 stroke (DF9.9A / DF9.9B)
- Suzuki 6hp 4 stroke (DF6A)
- Suzuki 4hp 4 stroke (DF4A)
- Suzuki 2.5hp 4 stroke (DF2.5)
Whether you're dealing with a fuel system problem, corrosion, or performance loss, every Suzuki outboard engine repair is performed by a certified Suzuki outboard mechanic. You’ll be working with a Suzuki certified mechanic who understands how to care for these engines in South Florida's climate. We offer routine suzuki outboard service, emergency repairs, and full Suzuki outboard motor repair backed by warranty. When you choose us, you’re choosing a trusted certified Suzuki marine technician who keeps your engine running strong and your boat adventure-ready.
Our certified Honda outboard mechanics deliver full diagnostics, repair, and Honda outboard maintenance for every Four-Stroke model from the BF2.3 to the BF250. Whether you're prepping for offshore runs or just cruising the bay, our team provides reliable Honda marine engine service that keeps your engine running strong in Miami’s salt-heavy conditions. We use OEM-grade parts and advanced diagnostics for every Honda engine repair.
Honda 4-Stroke Outboard HP Models
High Horsepower – BF Series (Offshore / Larger Boats)
- Honda BF250 4 stroke
- Honda BF225 4 stroke
- Honda BF200 4 stroke
- Honda BF150 4 stroke
Mid-Range HP (Bay Boats / Multi-Purpose / Family Boats)
- Honda BF115 4 stroke
- Honda BF100 4 stroke
- Honda BF90 4 stroke
- Honda BF75 4 stroke
- Honda BF60 4 stroke
- Honda BF50 4 stroke
- Honda BF40 4 stroke
Portable / Tiller / Small Craft
- Honda BF30 4 stroke
- Honda BF20 4 stroke
- Honda BF15 4 stroke
- Honda BF9.9 4 stroke
- Honda BF8 4 stroke
- Honda BF6 4 stroke
- Honda BF5 4 stroke
- Honda BF4 4 stroke
- Honda BF2.3 4 stroke
We provide fast and accurate Honda outboard engine repair backed by expert insight from a certified Honda outboard mechanics who are trained to fix the problem right the first time. We also offer full Honda outboard service programs and seasonal checkups to keep your boat in top shape year-round. Trust your maintenance to a certified Honda marine technician who brings professional-grade care and responsive support to every service visit. For complete Honda outboard motor service, we’re the South Florida shop boaters trust.
No matter which outboard engine you rely on, our certified marine technicians are here to provide fast, expert service right here in Miami.
Common Four-Stroke Engine Problems We Fix
From engine repair to emergency boat repairs, and house calls, we handle:
- Fuel system blockages and ethanol buildup
- Overheating from clogged cooling systems
- Battery charging and ignition issues
- Saltwater corrosion and seal damage
- Sensor failures and check engine alerts
- Low oil pressure or fluid leaks
We start with a full diagnostic scan using brand-specific tools that give us an accurate reading of what’s going on inside your engine. Then we walk you through the findings and explain exactly what’s needed to fix it clearly, and without any up-selling.
Preventive Maintenance You Can Count On
Our certified Four-Stroke engine maintenance services are designed to prevent breakdowns and extend engine life. We recommend servicing your engine at least once a year or every 100 hours of use.
Our services include:
- Oil and filter changes
- Fuel system cleaning and inspection
- Spark plug replacement
- Anti-corrosion treatment
- Cooling system flush and cleaning
Miami’s salt-heavy waters speed up wear and corrosion, especially in critical areas like the cooling system and lower unit. Our maintenance approach focuses on preventing the problems we see most often across South Florida’s boating scene.
Mobile Four-Stroke Repairs Available Anywhere in Miami
As a leading mobile marine mechanic service in Miami, if your boat is docked or on a lift, our mobile service team can come to you. Each van is stocked with certified diagnostic equipment, tools, and common parts for Yamaha, Mercury, Suzuki, and Honda engines. We offer full-service repair at marinas, private docks, and storage yards throughout Miami, all of South Florida and the surrounding areas.
Why Boat Owners Trust Boat Repair Miami
Our reputation as one of the best boat mechanics in South Florida comes from our commitment to quality service.
- Certified technicians for Yamaha, Mercury, Suzuki, and Honda
- Mobile repair service across the Miami area
- OEM and high-quality aftermarket parts
- Clear communication and fair pricing
- Warrantied repairs and ongoing support
Schedule Your Certified Four-Stroke Repair Today
If your outboard engine is underperforming, running hot, or failing to start, don’t wait for it to get worse. Contact Boat Repair Miami to schedule certified Four-Stroke outboard service. Whether you’re running Yamaha, Mercury, Suzuki, or Honda, we’ll get your boat back to running its best, reliably and efficiently.
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