3338 Eastern Ave SE Grand Rapids, MI 49508 | 2323 28th St SW Wyoming, MI 49519 | 36 Church St Saranac, MI 48881
Engine Diagnostic & Repair Experts in Grand Rapids, MI
Real Pro Auto Service in Grand Rapids, MI, offers expert engine diagnostic and repair services using advanced tools and ASE-certified technicians.
Our Services
- Oil Change Service, Grand Rapids, MI
- Brake Repair Service – Grand Rapids
- Battery Replacement Service – Grand Rapids
- Tire Rotation & Alignment – Grand Rapids, MI
- Wheel Balancing – Grand Rapids, MI
- Transmission Repair & Service – Grand Rapids, MI
- Suspension & Steering Repair in Grand Rapids, MI
- Auto AC Repair – Grand Rapids, MI
- Exhaust System Repair – Grand Rapids, MI
- Fuel System Repair & Cleaning – Grand Rapids
- Auto Electrical Repair in Grand Rapids, MI
- Tune Ups – Grand Rapids, MI
- Alternator Repair – Grand Rapids, MI
- Starter Replacement – Grand Rapids
- Drive Belt Replacement, Grand Rapids
- Radiator Replacement – Grand Rapids
- Muffler and Exhaust Repair, Grand Rapids, MI
- Differential Repair in Grand Rapids, MI
- Clutch Repair – Grand Rapids, MI
- Pre-purchase Vehicle Inspection Grand Rapids
- Fleet Maintenance Services, Grand Rapids, MI
- Tire Replacement in Grand Rapids, MI
Engine Diagnostics and Repair in Grand Rapids, MI
Your vehicle’s engine is the heart of its performance—and when it isn’t running right, you feel it. At Real Pro Auto Service in Grand Rapids, MI, we specialize in accurate and efficient engine diagnostic services, using the latest engine diagnostic tools to pinpoint issues before they become major repair. Whether your check engine light is on or you’re noticing reduced power or strange noises, our expert team is here to get you back on the road with confidence.

Why Choose Real Pro Auto Service for Engine Diagnostics and Repair?
Certified Technicians
Our ASE-certified technicians have years of hands-on experience with both domestic and imported engines. They’re trained to analyze, diagnose, and repair a wide range of engine issues with precision and care.
Advanced Diagnostic Tools
We use modern engine diagnostic equipment to identify even the most subtle performance issues in your car. From error codes to live engine data, our tools allow for faster, more accurate diagnoses that save you time and money.
Transparent Pricing
We care about our customers, which is why we provide clear, upfront pricing before any work begins. You’ll receive a detailed estimate outlining recommended repair so you can make informed decisions without any pressure or surprise charges.
Convenient Location
Conveniently located in Grand Rapids, MI, our shop is easily accessible and offers flexible scheduling. We’re here to serve busy drivers with quick turnaround times and dependable service.
Enjoy Our Convenient Amenities
We aim to make your visit as smooth and comfortable as possible. When you bring your vehicle in for engine diagnostics, you can take advantage of:
- A clean, comfortable waiting area with coffee and Wi-Fi
- Local shuttle service to help you stay on schedule
- Online appointment scheduling for easy booking
- Early bird and after-hours key drop box for added flexibility
Types of Engine Diagnostics and Repair Services We Offer
Check Engine Light Diagnostics
If your check engine light comes on, don’t ignore it—it could be a sign of a serious issue. Our team uses advanced scanners to retrieve error codes and identify the root cause quickly and accurately, saving you time and money on repair.
Engine Performance Diagnostics
If your vehicle is hesitating, misfiring, or losing power, our performance diagnostics can identify the problem. Our expert technicians will pinpoint the exact issue, whether it’s fuel-related, ignition-based, or something deeper in the engine system. Don’t let a small problem turn into a major headache – bring your car to us, and we’ll get to the root of the issue.
Engine Code Diagnostics
We specialize in deciphering the cryptic language of your car’s onboard computer. By decoding these engine codes, we gain valuable insights into which systems are causing trouble. Armed with this knowledge, our skilled technicians can then create a precise and efficient repair plan, getting you back on the road quickly and confidently.
Diesel Engine Diagnostics and Repair
Diesel engines are known for their power and durability, but they also require specialized care. Our technicians have the expertise and specialized tools to diagnose and repair any diesel engine issues accurately, ensuring your vehicle continues to deliver optimal performance and fuel efficiency. Trust us to keep your diesel engine running smoothly for years to come.
Small Engine Repair
Whether it’s a compact car, a motorcycle, or a specialty vehicle with a small engine, we’re equipped to handle small engine diagnostics and repair. Our skilled technicians bring the same meticulous attention to detail and expertise to these smaller powerplants as they do to larger, more complex systems, ensuring that your vehicle performs optimally, no matter its size.
Vehicle Engine Repair and Diagnostics
From minor engine tune-ups to full-scale repair, we offer comprehensive services for all makes and models. Our engine diagnostic process ensures accurate and long-lasting repair.

Benefits of Regular Engine Diagnostics and Repair
- Catch Issues Early – Routine engine diagnostics help identify small problems before they escalate into major repair.
- Improve Fuel Efficiency – A well-maintained engine runs more efficiently, saving you money at the pump.
- Extend Vehicle Life – Diagnosing and repairing issues quickly helps preserve the longevity of your engine and overall vehicle.
- Prevent Breakdowns – Stay ahead of potential issues and avoid being stranded with an unexpected engine failure.
Frequently Asked Questions About Engine Diagnostics & Repair
A: Our diagnostics include scanning your vehicle’s onboard computer, checking error codes, and analyzing live data from engine sensors to pinpoint problems.
A: Most diagnostic tests take 30 to 60 minutes, depending on the complexity of the issue and the number of systems involved.
A: While your vehicle may still drive, we recommend coming in as soon as possible. Delaying a diagnosis could result in more severe engine damage.
A: Yes! We’re fully equipped to diagnose and repair both hybrid and diesel engines with precision and care.
A: We offer competitive pricing, and our diagnostics are often included with approved repair services. Contact us for a personalized quote.
Schedule Your Engine Diagnostics and Repair in Grand Rapids, MI
Don’t wait for a small issue to turn into a costly repair. Whether you’re seeing a warning light or your vehicle just isn’t running like it used to, trust Real Pro Auto Service in Grand Rapids, MI, for fast, accurate engine diagnostic services.