Auto Diagnostic Services

Same-Day & Walk-In Appointments

2-Year/24k Warranty on Most Repairs

Free Loaner Cars

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Advanced Auto Diagnostics for Every Vehicle

Rob's Import Repair in Appleton and the Fox Cities, WI, is your premier destination for comprehensive auto diagnostic services. With over three decades of experience and a team of ASE Certified Master Technicians, we offer unparalleled expertise in identifying and resolving complex automotive issues. Our state-of-the-art facility is equipped with cutting-edge diagnostic tools, allowing us to accurately pinpoint problems in vehicles of all makes and models, including high-end European imports.

At Rob's Import Repair, we understand the importance of reliable transportation in your daily life. That's why we offer same-day and walk-in appointments, ensuring that your vehicle receives prompt attention when you need it most. Our commitment to customer satisfaction extends beyond our diagnostic services; we provide free loaner cars, a generous 2-year/24,000-mile warranty on most repairs, and same-day initial inspections. As a locally and family-owned business since 2008, we take pride in our personalized approach to auto care. Whether you're dealing with a mysterious check engine light or a car that won't start, our team is ready to provide expert solutions. For all your automotive diagnostic needs, contact us today and experience the difference of working with Appleton's most trusted auto repair professionals.
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Why Choose Us

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Same-Day & Walk-In Appointments

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2-Year/24k Warranty on Most Repairs

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Free Loaner Cars

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Same-Day Initial Inspection

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European Expertise & Universal Auto Service

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Multiple ASE Certified Master Technicians

Car Won't Start Diagnostics

When your car refuses to start, it can disrupt your entire day. Our skilled technicians at Rob's Import Repair specialize in diagnosing and resolving starting issues. We utilize advanced diagnostic equipment to quickly identify the root cause, whether it's a faulty starter, a dead battery, or a more complex electrical problem.

Check Engine Light Mechanic

A illuminated check engine light can indicate a wide range of issues. Our certified mechanics are equipped with sophisticated diagnostic tools to interpret error codes and perform thorough inspections. We'll pinpoint the exact cause of the warning light and provide clear explanations and effective solutions.

Dealer-Level Diagnostics

At Rob's Import Repair, we offer dealer-level diagnostic capabilities without the dealership prices. Our advanced diagnostic equipment allows us to access and interpret data from your vehicle's onboard computer systems, ensuring accurate diagnoses for even the most sophisticated modern vehicles.

Overheating Problems

Engine overheating can lead to severe damage if not addressed promptly. Our diagnostic experts use specialized tools to identify the source of overheating issues, whether it's a malfunctioning thermostat, a leaking radiator, or a failing water pump. We'll provide a comprehensive diagnosis and recommend the most effective repair solutions.

Strange Noise Diagnostics

Unusual noises from your vehicle can be signs of underlying problems. Our experienced technicians have a keen ear for automotive sounds and use advanced listening devices to isolate and identify the source of strange noises. From squealing brakes to knocking engines, we'll diagnose the issue and provide expert repair recommendations.

Warning Light Diagnostics

Modern vehicles are equipped with numerous warning lights to alert drivers of potential issues. Our team at Rob's Import Repair is well-versed in interpreting these warning signals. We use state-of-the-art diagnostic equipment to read and analyze error codes, ensuring accurate identification of the underlying problems triggering these warning lights.
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Here's what our satisfied customers are saying...

At Rob's Import Repair, we take pride in providing exceptional auto services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Rob's Import Repair and let others know what you think.

Recent Blog Posts

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Gloved hands holding a dirty, compressed car cabin air filter, showing wear and damage.
By Ryan Burton December 27, 2025
Do your Jaguar’s windows fog quickly, or does the cabin air quality suffer? Then the cabin air filter in the car is degraded or damaged. But, worry not! Visit our independent auto service shop, Rob’s Import Repair in Appleton, for repairs and to prevent future issues in your Jaguar. Cabin Air Filter Degradation and How […] The post Foggy Windows & Poor Air Quality? Jaguar Cabin Filter Problems to Watch For in Appleton appeared first on Rob's Import Repair.
Hand holding wire connector, next to a car tail light housing, connecting a light.
By Ryan Burton November 30, 2025
Driving through the picturesque city of Appleton, WI, is normally a refreshing experience for many Audi owners, until issues arise with your vehicle’s tail lights. Problems with tail light function are a serious safety concern and should be addressed immediately. Driving with a malfunctioning tail light on busy Appleton roads and through rapidly changing weather […] The post Enhance Your Safety On Appleton Roads With a Brighter Audi Tail Light appeared first on Rob's Import Repair.
Oil being poured from a black container into an orange funnel, engine bay in background.
By Rob Newhouse October 26, 2025
Do you want your Volvo to perform at its best for years to come, free from consistent engine-related issues? The engine is the car’s most crucial component, and its proper maintenance gives it high efficiency, durability, and dependability. When engine problems occur, they are not only costly and annoying but can also culminate in total […] The post How Our Professional Inspection Can Extend Your Volvo’s Engine Life in Appleton, WI appeared first on Rob's Import Repair.
Mechanic holding a worn car clutch disc, showing heat damage, near an open vehicle engine compartment.
By Rob Newhouse September 23, 2025
Hey BMW enthusiasts! You love this car for its robust, precise, smooth, and responsive performance, along with the thrill it gives while driving. Although its auto parts are quite durable, the clutch system sometimes malfunctions, triggering minor gear issues. These issues may not seem severe at first, but over time, they can disrupt your entire […] The post How Clutch Issues Cause Delayed Gear Engagement in BMWs? appeared first on Rob's Import Repair.
Gloved hand holding a ball joint, with a car's brake disc in the background.
By Rob Newhouse August 22, 2025
Your BMW 3 Series is known for its sharp handling, exceptional performance, and luxurious driving experience, but only if you don’t ignore ball joint failures. Ball joints connect the steering knuckles to the suspension system, allowing the wheels to move smoothly when turning and help to absorb bumps in the road giving you a much […] The post Why You Shouldn’t Ignore Ball Joint Failures in Your BMW 3 Series appeared first on Rob's Import Repair.
Hands in black gloves holding a car thermostat against a blurred engine background.
By Rob Newhouse July 22, 2025
Jaguars are sophisticated, agile, and powerful vehicles. However, all of that power can be too much for a Jaguar’s engine, causing it to overheat, malfunction, and wear out prematurely. An overheated engine can lead to serious damage to your vehicle and may have deadly consequences if left unaddressed. Therefore, if your vehicle’s engine is overheating […] The post Why does my Jaguar Overheat Even After Adding Coolant in Appleton? appeared first on Rob's Import Repair.
Hand in blue glove holding car headlight bulb near open car hood.
By Rob Newhouse June 22, 2025
If you are an Audi owner in Appleton, Wisconsin, or the surrounding areas like Kaukauna and Little Chute. In that case, you know part of what makes your vehicle stand out is its sleek design and superior performance, and at the heart of that aesthetic and functionality is your Audi’s Headlight System, a technology that […] The post Flickering or Dim Audi Headlights? It Might Be Time for a Replacement appeared first on Rob's Import Repair.
By Rob's Import Repair June 10, 2025
When it comes to the maintenance of your European vehicle, one crucial component that often gets overlooked is the timing belt. The timing belt plays a significant role in the proper functioning of your car’s engine, ensuring that the valves open and close at the right times. However, many car owners are unaware of how […] The post How the Heat Can Affect Your European Vehicle’s Timing Belt and Why It Matters appeared first on Rob's Import Repair.
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