Marine Engine Diagnostics in Fort Myers, Florida
Island Marine Repair LLC offers complete on-site marine engine diagnostics using advanced scanning tools for inboard, outboard, and PWC engines. We pinpoint engine issues fast—so you avoid downtime and expensive repairs.
Precision Engine Diagnostics for Boats of All Types
When something doesn’t feel right with your boat’s performance, our marine engine diagnostic service helps uncover the problem fast. We connect directly to your engine’s Electronic Control Module (ECM) using intelligent diagnostic scanners and software—delivering real-time analysis on fault codes, system errors, and performance data.
We diagnose issues like hard starts, overheating, sputtering, power loss, fuel contamination, and more. Whether it’s a Mercury, Yamaha, Suzuki, Volvo Penta, or Yanmar diesel engine—we’ve got the tools and experience to troubleshoot it all. We also assess jet skis and personal watercraft.
Our certified technicians rely on the latest marine engine diagnostic systems and scanning tools (like MEDS, CDI, and Sierra STATS) to give you a complete picture of your engine’s health. We offer this service as a one-time inspection or part of your regular maintenance program—and we’ll always explain the findings clearly, with repair options tailored to your boat and budget.
From pre-sale inspections to emergency performance issues, trust Island Marine Repair LLC to bring accuracy, transparency, and speed to marine diagnostics in Fort Myers.
About Island Marine Repair LLC
We’re a Fort Myers-based marine repair company offering full-service mobile diagnostics, engine repairs, and preventative care. We specialize in getting to the root of the issue—on location, on time. Whether you’re troubleshooting a new problem or preparing for the season, we provide fast, accurate, and professional service you can count on.
Why Choose Island Marine Repair LLC?
- Advanced marine engine diagnostic tools
- Certified to scan inboard, outboard & diesel systems
- ECM scanning & full fault code analysis
- On-site diagnostics anywhere in Fort Myers
- Transparent reporting with repair recommendations
- Trusted by recreational boaters & commercial fleets
Certified Diagnostics for Leading Marine Brands
We provide expert diagnostics for Mercury Marine, Yamaha, Suzuki Marine, Volvo Penta, Garmin, Rhodan, Power-Pole, Yanmar Diesel, and Minn Kota systems. Our tools interface directly with your engine’s onboard computer—giving you fast, accurate insight. Free estimates available in Fort Myers.
Trusted by Boaters for Fast, Accurate Engine Diagnostics
Posted on Chris BessertDecember 18, 2025Trustindex verifies that the original source of the review is Google. Great referral from a friend. Cody is great to do business with. Showed up on time, very knowledgeable and gave me options. Happy we got connected and I will be hiring Cody for any future boat maintenance I have.Posted on Madeline WatkinsDecember 12, 2025Trustindex verifies that the original source of the review is Google. Cody was outstanding! He came to our house to look at our Garmin and radio on a boat that we’d recently bought and weren’t familiar with yet. He did a couple simple fixes quickly, helped familiarize us with the boat, and was friendly and personable. Cost was extremely reasonable as well.Posted on Jordan CarrollDecember 12, 2025Trustindex verifies that the original source of the review is Google. Excellent service and communication. Cody was fast to respond and handled our repair needs in a timey manner. Highly recommend!Posted on JustinDecember 11, 2025Trustindex verifies that the original source of the review is Google. Cody came out today with Steve. Got my Verados ready for the next year with their 100 hour service. Communicated well, was on time, left the boat and dock as they were before he arrived by water. Would highly reccomend this team for your on the water service needs in Cape Coral / Fort Myers.Posted on Julie JefferisDecember 4, 2025Trustindex verifies that the original source of the review is Google. Cody was so quick to help us with some routine maintenance on our boat, and we felt his work was fairly priced. He was also quick to communicate and let us know of some other issues going on with our boat. Very pleased with his work!Posted on Alexandra McCurdyDecember 3, 2025Trustindex verifies that the original source of the review is Google. Cody came on time, had great innovative ideas on how to make things better in my boat, did a complete service job on my Yamaha 70 hp and charged less than his estimate. He was kind, considerate, polite and all around great person. I will ask him to do it all o er again next year.Posted on Brantley WitskenDecember 2, 2025Trustindex verifies that the original source of the review is Google. I’ve brought my boat to Cody consistently over the past two years, and he’s hands-down the mechanic I trust the most. As a charter captain, staying on the water is how I make my living, and Cody is the one who keeps me running. He does excellent work every time, turns things around quickly, and his prices are always more than fair. If you want a mechanic who actually cares about doing the job right, Cody’s your guy. Highly recommend.Posted on Wendy KindigNovember 19, 2025Trustindex verifies that the original source of the review is Google. Appreciate the professional timely service to our boat. Cody gave an honest assessment of upcoming issues that will need service in the future. He wasn't able to fix an electronic problem with the trolling motor but took the motor to a place that can and will return it. Would highly recommend using Island Marine Repair.Posted on scott ryderNovember 19, 2025Trustindex verifies that the original source of the review is Google. Cody is the first guy to call me back when looking for a boat mechanic. Four other companies didn’t even return my call. When he said he was showing up and actually showed up on time it’s hard to find that these days. Will use this company for as long as i have boatsPosted on Jack EdgerlyNovember 12, 2025Trustindex verifies that the original source of the review is Google. Cody has worked on both my boat and trailer. Cody has earned my TRUST! He arrives on time, works earnestly and quickly, does excellent work, and his price quotes are on target with no hidden costs. I highly recommend his services and most importantly, I trust him.
More Than Diagnostics—We Fix It Too
Beyond diagnostics, we offer complete mobile boat repair and maintenance. Whether you need routine service or immediate repairs, we bring professional marine solutions right to your dock or driveway.
Our Work
Trusted Diagnostic Work Across Fort Myers
From mystery engine failures to seasonal pre-checks, we’ve helped hundreds of boat owners uncover hidden issues and prevent major failures. Our diagnostic tools and trained techs bring unmatched precision to every job. Whether it’s a high-performance outboard or a rugged diesel inboard, we know how to scan, interpret, and solve problems—right where your boat sits.
FAQs
Got Questions About Your Engine? We’ve Got Answers
Diagnostic service costs vary based on your engine type and the complexity of the issue. We provide clear, upfront estimates and offer free evaluations throughout Fort Myers and surrounding areas.
We scan your engine’s control system for fault codes, system alerts, and performance data. You’ll know exactly what’s wrong and how to fix it.
Yes, we provide diagnostic scanning and troubleshooting for Sea-Doo, Yamaha WaveRunners, and other PWC brands.
Absolutely. We offer fully mobile service—so we’ll bring all tools and scanners right to your location.
We work with Mercury, Yamaha, Suzuki, Volvo Penta, Garmin, Yanmar Diesel, Minn Kota, and more—using factory-grade diagnostic systems.
Area We Cover
Marine Engine Diagnostics Near You
Island Marine Repair LLC proudly serves boaters across Fort Myers, Cape Coral, Naples, Punta Gorda, and Lee County. Whether you’re at a private dock, marina, or waterfront home—we’ll come equipped with advanced tools and expert knowledge to diagnose and fix your marine engine issues.