Our Blog

We see a steady stream of Volkswagen TDIs with similar problems — low power, smoke, or that dreaded check-engine light.
If that sounds familiar, your turbocharger may be on its way out, and catching it early can prevent expensive DPF damage.

Why It Happens

Turbo wear is common in Jetta, Passat, and Golf TDIs, especially as mileage climbs. Missed oil changes, the wrong oil, or even small boost leaks can shorten turbo life and lead to loss of performance.

What to Look For

• Noticeable lag or loss of power

• Whining or rattling under the hood

• Excess smoke (blue or black)

• Check-engine or DPF warning lights

How AZ Euros Can Help

Our technicians specialize in VW and Audi diesel repair — from diagnosing boost and DPF issues to replacing worn turbos the right way. We use quality parts, proper oil-line procedures, and software resets to keep your TDI running strong.

📍 Located in Mesa, AZ — trusted by VW and Audi owners across the Valley.
📞 Call or message AZ Euros today to schedule your TDI inspection or repair.

If you’re like us, you researched & studied which Audi, Porsche, BMW, Volkswagen, or Mercedes-Benz was going to be perfect for you as a garage queen or a daily driver. Purchasing one allowed you to enjoy the high performance, cutting-edge technology (or lack thereof, depending on whether it's a classic), or collectable status. But with great engineering comes great responsibility; regular maintenance is crucial to keep your car running smoothly and to avoid costly repairs down the road.

Nobody likes spending a ton of money to keep their car running, which is why we like to break down why routine maintenance matters, what services are essential, and how much you can save by staying ahead of potential problems.

Neglecting basic upkeep can lead to serious mechanical failures, unexpected breakdowns, and expensive repair bills. Here's what happens when common services are ignored:

• Recommended Interval: Every 5,000 to 10,000 miles (varies by model and oil type).
• Skipping It? Dirty oil leads to engine sludge, poor performance, and increased wear.
• Cost of Prevention: $100 – $250 per oil change.
• Cost of Repair If Ignored:
  • Engine replacement: $6,000 – $15,000+
  • Turbocharger failure: $2,000 – $5,000

Need an oil change for your BMW, Audi, or Mercedes in Scottsdale, Phoenix, Tempe, Mesa, Chandler, Gilbert or surrounding cities? Schedule service today at AZ Euros, AZ’s choice for European Service & Repair.

• Recommended Interval: Brake inspections every 10,000-15,000 miles.
• Skipping It? Worn brake pads damage rotors, leading to costly replacements.
• Cost of Prevention:
  • Brake pad replacement: $300 – $700 per axle.
• Cost of Repair If Ignored:
  • Rotor replacement: $600 – $1,500 per axle.
  • Full brake system overhaul: $3,000 – $5,000

• Recommended Interval: Every 5,000 – 7,500 miles.
• Skipping It? Uneven wear shortens tire life and affects handling.
• Cost of Prevention:
  • Tire rotation: $50 – $100
  • Wheel alignment: $100 – $200
• Cost of Repair If Ignored:
  • New tires: $800 – $2,500

Your car relies on coolant, transmission fluid, power steering fluid, and brake fluid to function properly.

• Skipping It? Dirty or low fluid levels cause overheating, transmission failure, and poor braking performance.
• Cost of Prevention:
  • Coolant flush: $150 – $250
  • Transmission fluid change: $300 – $500
• Cost of Repair If Ignored:
  • Transmission replacement: $5,000 – $10,000
  • Engine overheating repair: $2,000 – $6,000!

• Recommended Interval: Every 12 months for inspection; replacement every 3-5 years.
• Skipping It? A weak battery can cause electrical failures, leaving you stranded.
• Cost of Prevention:
  • Battery replacement: $200 – $500
• Cost of Repair If Ignored:
  • Electrical repairs: $1,000 – $3,000

At AZ Euros, we specialize in BMW, Mercedes, Audi, Porsche, and Volkswagen repair and maintenance. Our certified mechanics use factory-grade diagnostic tools and OEM parts to ensure your car performs at its best. Give us a call to schedule your service appointment today!

Before we go into the symptoms, there is a high probability that it may be time for a Carbon Valve Cleaning, especially if you are experiencing issues with your BMW, Audi, or Volkswagen's idle. Here are the main symptoms our clients have experienced over the years. Established in 2013, I’d say our service department has done its “fair share” of cleanings 🙂

• If you notice your BMW feels sluggish, lacks power, or doesn't accelerate as it used to, carbon buildup could be restricting airflow, reducing engine performance.

• A drop in fuel economy is often a sign of dirty intake valves. The engine has to work harder to compensate for the reduced airflow, leading to increased fuel consumption.

• Carbon buildup can cause the engine to idle roughly or unevenly. If your BMW shakes or vibrates while idling, this could be a sign that the valves are clogged with carbon deposits.

• A check engine light can be triggered by many factors, including carbon buildup that leads to misfires or inefficient combustion. The light may indicate an issue related to airflow, fuel mixture, or misfires that are caused by dirty valves.

• Misfires during acceleration or hesitation when you press the gas pedal are common symptoms of excessive carbon buildup. This happens when the fuel-air mixture is disrupted due to restricted airflow.

• If the engine doesn't respond as quickly when you press the gas pedal, the issue could be related to carbon deposits on the intake valves that are blocking air from entering the combustion chamber.

• Carbon buildup can make cold starts difficult. If your car struggles to start when cold or takes longer than usual to crank, it may be due to dirty intake valves.

• In severe cases, carbon buildup can cause knocking or pinging sounds during acceleration. This is because the buildup affects the engine’s combustion timing.

• Mileage: Although Carbon buildup typically starts becoming significant after 30,000 to 60,000 miles, it is something that needs to be addressed at all mileage, depending on driving conditions and engine type.
• Type of Driving: Short trips, stop-and-go driving, and frequent idling can accelerate carbon buildup compared to highway driving.

If you're experiencing any of these symptoms, there's a good chance your EURO is suffering from carbon buildup on the intake valves. But don't worry, our professional carbon valve blasting service can restore your BMW, Audi, or Volkswagen’s performance and have it running like new again. Contact us to schedule your appointment today!

When your vehicle’s warranty has expired, finding the right service and repair shop is essential to keeping your car in excellent condition without paying dealership prices. Here are the key factors you should consider when choosing a repair shop for your out-of-warranty vehicle:

One of the most important factors is the shop’s location. A conveniently located shop can save you time and make routine service easier to manage. Look for shops that are easy to reach and offer additional conveniences such as shuttle services, loaner cars, or partnerships with ride-sharing services. Proximity to your home or work can also be a bonus if the repairs take time.

The tools and equipment a shop uses can make all the difference, especially for luxury brands like Audi, BMW, Mercedes, Porsche, and Volkswagen. Ensure that the shop you choose uses up-to-date, professional diagnostic tools and repair equipment specific to your vehicle’s make. These advanced tools allow technicians to accurately diagnose issues and carry out complex repairs efficiently, something general repair shops may not offer.

Ensure the repair shop has experience with your vehicle make. Shops that specialize in certain brands have access to the latest technology and training, which means better care for your out-of-warranty vehicle. Whether it’s a European luxury brand or a domestic vehicle, specialized knowledge is key to proper maintenance.

A trustworthy shop should offer clear, upfront pricing with detailed estimates before work begins. This transparency helps you avoid unexpected costs and allows you to compare pricing with other shops to ensure you’re getting the best value. Choose a shop that stands behind the work they performed. Are you taking it to a shop where the technician is renting a lift or just starting out? You should probably reconsider.

By focusing on location, professional tools, and these other factors, you can ensure your out-of-warranty vehicle receives the care it needs to stay on the road for years to come.

We all know that european cars are known for their engineering precision and performance, but maintaining that level of excellence requires specialized care. Since 2013, we’ve been servicing the Valley and their European vehicle needs, from luxury sports cars to family-friendly SUVs, and have tailored our services to ensure that every vehicle receives the expert attention it deserves.

As Arizona’s only Registered Importer, we have seen a wide variety of classics that come into the country and offer a full range of service from routine maintenance to complete engine out repairs. Contact us today to see why AZEUROS is the best choice when it comes to servicing your vehicle. We believe in service & performance “done right”! We look forward to serving you.

Owning a European car is a joy, but finding the right service shop can be a challenge. European vehicles need special professional attention, which few mechanics possess. The Best European service and repair demands an expert team that works on BMW and Audi vehicles, along with Mercedes-Benz and Porsche models, and Volkswagen cars.

European cars bring superior performance capabilities, excellent engineering accuracy, and state-of-the-art technology. Specialized maintenance procedures are necessary to ensure the regular operation of these vehicles. General repair shops lack the tools and expertise required to diagnose vehicle problems properly. Your search for a repair shop must focus on establishments dedicated to the Best European service and repair field.

Professional European car service shop staff receive training in their curriculum precisely to diagnose and repair these automobiles. The service providers use factory-grade diagnostic devices to perform precise problem detection, which delivers proper solutions on the first attempt. A dedicated expert shop provides solutions for standard oil changes, brake maintenance, and thorough engine inspections.

Replacement parts consistently cause European car owners to worry the most. Low-quality replacement parts and unauthorized components shorten product lifespan by causing inadequate system functioning, leading to serious long-term failures. A reliable service establishment uses genuine OEM (Original Equipment Manufacturer) components to uphold your vehicle’s essential integrity.

You can trust your car to receive excellent parts installation from a high-quality European service provider. Properly installing OEM parts guarantees that your vehicle operates at its original manufacturer standards, keeping its performance level and asset value intact.

A well-maintained European car can last for years, but only if serviced by skilled professionals. Regular maintenance not only improves safety but also prevents costly repairs down the line. Finding a shop with experienced mechanics who genuinely care about your vehicle makes all the difference.

So, if you’re looking for the Best European service and repair, choose a shop that has the expertise, tools, and dedication to keep your car in peak condition. Your European vehicle deserves nothing but the best, and with the right service, it will continue to deliver an outstanding driving experience for years to come.