Engine Repair & Diagnostics in Orlando, FL

From minor issues like misfires and oil leaks to major repairs like head gasket replacement and complete engine rebuilds, Wilcox & Son Automotive handles engine repair in Orlando, FL with the skill and integrity your vehicle deserves. Our ASE-certified Master Technician, Brandee Wilcox, brings over 30 years of engine repair experience to every job. Whether your check engine light just came on or your engine is knocking and losing power, we have the expertise and equipment to diagnose the problem accurately and repair it right the first time.

Your engine is the heart of your vehicle, and keeping it in top condition is essential for reliable daily transportation. Orlando's heat, humidity, and stop-and-go traffic place extraordinary demands on engine components, making regular maintenance and prompt attention to warning signs even more important. At Wilcox & Son, we combine decades of hands-on experience with modern diagnostic technology to deliver engine repair that lasts.

Engine Repair Services

We provide a full range of engine repair services for domestic and import vehicles of all makes and models. Our engine work includes cylinder head repair and replacement, which addresses issues like cracked heads, worn valve seats, and damaged valve guides that cause compression loss and overheating. Head gasket replacement is one of our most common major repairs — a blown head gasket can allow coolant to mix with oil or combustion gases to pressurize the cooling system, and ignoring the problem leads to catastrophic engine damage.

Timing belt and timing chain replacement is critical preventive maintenance that we handle routinely. On interference engines, a broken timing belt can cause pistons to collide with valves, turning a relatively straightforward maintenance item into a multi-thousand-dollar repair. We follow manufacturer-recommended intervals and always replace the water pump, tensioner, and related components at the same time to avoid having to tear the engine apart twice. Our engine repair services also include diagnosing and repairing oil leaks from valve cover gaskets, oil pan gaskets, rear main seals, and front crankshaft seals. We repair and replace engine mounts that cause excessive vibration, intake and exhaust manifolds, and fuel injection components including injectors, fuel rails, and pressure regulators.

Advanced Engine Diagnostics

Accurate diagnosis is the foundation of effective engine repair, and it's where many shops fall short. At Wilcox & Son Automotive, we invest in the latest diagnostic technology to pinpoint engine problems quickly and accurately. Our scan tools read manufacturer-specific fault codes and access live data streams from dozens of engine sensors simultaneously, giving us a real-time picture of how your engine is performing under various conditions.

But diagnostic codes are just the starting point — they tell us what system is affected, not necessarily what component has failed. That's where our technician's 30-plus years of experience make the difference. Brandee combines code data with hands-on testing, including compression tests, leak-down tests, fuel pressure testing, and oscilloscope analysis of ignition and sensor waveforms, to isolate the root cause of the problem. This thorough approach means we fix the actual problem the first time, rather than guessing and replacing parts until something works. You won't pay for parts you don't need or repeat visits for the same issue.

Engine Replacement

Sometimes an engine is damaged beyond the point where repair is cost-effective. When that happens, we provide honest guidance on whether engine replacement makes financial sense for your specific vehicle. We'll give you a straightforward comparison of repair cost versus replacement cost versus the value of the vehicle, so you can make an informed decision without pressure.

When engine replacement is the right choice, we source quality remanufactured engines from reputable suppliers that come with comprehensive warranties. Remanufactured engines are completely disassembled, machined to factory specifications, and reassembled with new bearings, seals, gaskets, and timing components. They offer like-new reliability at a fraction of the cost of a brand-new crate engine. For budget-conscious customers, we can also source quality used engines from trusted salvage networks, complete with mileage verification and warranty coverage. Every engine we install receives the same careful, methodical installation process, including new fluids, filters, gaskets, and a thorough break-in procedure to ensure long-term reliability.

Experienced Engine Mechanics

Wilcox & Son Automotive has been a trusted name in Orlando engine repair since we opened our doors in 2010. As a family-owned and operated shop, we've built our reputation on doing the job right, charging fair prices, and treating every customer with respect. Our 4.8-star rating across Google and Facebook reflects the consistent quality and honesty that our customers experience with every visit. We're proud to hold an A+ rating with the Better Business Bureau, a distinction that underscores our commitment to ethical business practices and customer satisfaction.

Engine repair is complex work that requires genuine expertise, and it's not something you want to trust to the lowest bidder. When you choose Wilcox & Son, you're getting a shop where the owner is the technician — the person diagnosing your engine and turning the wrenches is the same person whose name is on the building. That level of accountability is rare in the automotive industry, and it's why our customers keep coming back and referring their friends and family. Learn more about our shop, or contact us to schedule your engine diagnostic appointment. You can also call us directly at (407) 440-2848.