Check Engine Light in Boulder County

Welcome to John’s Auto Care - Your Check Engine Light Experts

Check Engine Light Testing - John's Auto Care - Boulder

It can be quite alarming when your Check Engine Light suddenly comes on. Indeed, it’s designed to get your attention. The light can be activated by a wide range of issues, including problems with the engine, exhaust system, fuel system, ignition system, emission control system, sensors, and more.

Prompt diagnostics are crucial to maintaining optimal performance and preventing more extensive and costly problems. Which is why we offer FREE Check Engine Light Scans that include not only pulling the fault code, but a comprehensive inspection of your entire vehicle!

Click here to schedule your FREE Check Engine Light Scan and Vehicle Inspection.

It's important to note that the Check Engine Light scan itself does not provide a specific diagnosis of the problem, but it points our expert mechanics in the right direction so they can then properly diagnose the problem. Click here to learn more about our Advanced Engine Diagnostics

Why Choose John’s Auto Care for Your Repair?

  • Experienced Technicians: Our ASE-certified technicians have the expertise and experience to interpret fault codes, inspect sensors and conduct thorough system checks on all domestic and import car and light truck makes and models.
  • Advanced Diagnostics for Precise Repairs: Our state-of-the-art diagnostic technology enables us to accurately pinpoint the root cause of your Check Engine Light activation, allowing our skilled technicians to perform efficient and effective repairs in a timely fashion.
  • Quality Parts: We use high-quality components for all repairs that meet or exceed industry standards, ensuring your safety and satisfaction.

Willing To Earn Your Trust

We understand just how indispensable your vehicle is. And how difficult it can be to find a mechanic you can trust to keep it safe and reliable while respecting your budget. That’s why we specialize in:

  • Transparent Pricing & Communication: We consider ourselves your partner in the care of your car and believe in transparency. So you are always in the know about the condition of your vehicle, we do free inspections that include a detailed digital report and a thorough explanation of everything we find as well as upfront and complete pricing before any work begins.
  • Unsurpassed Warranty Protection for Peace of Mind At John's Auto Care, we take immense pride in our work and offer an industry-leading 3-yr/36,000-mi nationwide warranty on all repairs.
  • Free Shuttle and Loaner Cars We understand how disruptive it can be to get your vehicle in for service or repairs. That's why we offer a free shuttle service to get you to and from home or work with ease. For repairs that require multiple days, we also provide loaner cars (with proper ID and insurance) to ensure you never miss a beat.

Ensure your vehicle's safety and your peace of mind. Bring your vehicle to John’s Auto Care for reliable diagnostics and expert repairs. Schedule an appointment today, and let us keep you and your vehicle safely on the road. Our commitment to quality service and customer satisfaction sets us apart as your trusted partner in maintaining your vehicle's optimal performance.

1900 55Th St Ste 104 Boulder, Colorado 80301 (303) 442-2932
John's Auto Care - Boulder is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call John's Auto Care - Boulder (303) 442-2932 if you have any issues in accessing any area of our website.