What to Expect with a Check Engine Light Diagnostic Service
1. Schedule Your Appointment
Whether scheduling online or over the phone be sure and let us know what you're experiencing so we can provide fast and accurate service advice.
2. Diagnostics and Inspections
Drop off your vehicle and the shop will get to work with inspections and diagnostics using the same equipment as the manufacturers to determine issues and next steps.
3. Digital Vehicle Inspection Report and Estimate
Following the diagnosis we will text you a digital vehicle inspection report, containing pictures and videos of our findings and recommendations.
4. Review and Approval
A service advisor will reach out to walk you through the findings and recommendations to determine how you would like to proceed, or you can approve work directly in your DVI.
5. Work Performed or Scheduled
Most work can be completed immediately, or scheduled based on parts and customer availability.
Did You Know: On average, cars spend 95% of their lifetime parked.
Why Does the Check Engine Light Come On?
The check engine light often triggers both anxiety and curiosity, but have you ever wondered why it turns on?
Common Reasons for the Check Engine Light:
Your vehicle's check engine light serves as a warning and can illuminate for various reasons. Understanding these causes is essential to maintaining your vehicle's performance and safety.
Here are some common culprits:
- Loose Gas Cap: Astonishingly, a loose or damaged gas cap is a frequent trigger for the check engine light. A loose cap can lead to fuel vapors escaping, potentially resulting in increased emissions.
- Faulty Oxygen Sensor: The oxygen sensor monitors oxygen levels in your vehicle's exhaust gases. A malfunctioning sensor can negatively affect fuel efficiency and emissions, leading to check engine light activation.
- Bad Spark Plug: Spark plugs play a crucial role in igniting the air-fuel mixture in the engine. When they wear out, or misfire, engine misfires and poor performance can occur.
- Failing Catalytic Converter: The catalytic converter reduces harmful emissions from exhaust gases. A failing converter can increase emissions and potentially damage your engine.
Frequently Asked Questions
How urgent is it if my check engine light comes on?
If your check engine light is steady, the issue typically isn’t an emergency, but you should schedule a diagnostic soon to avoid further problems. If the light is flashing, you should stop driving and have your vehicle checked right away, as this can mean a severe issue. Our Maple Grove team will let you know the difference and offer personalized advice based on your situation.
Will your team explain what my check engine light means in simple terms?
Yes, we always explain the results and recommendations in everyday language. You’ll never need to interpret technical jargon. We want every customer to understand what is happening with their vehicle and to leave our Maple Grove shop feeling confident, not confused.
How long will check engine light diagnostics take at your Maple Grove shop?
Most diagnostics take between 30 minutes and one hour, though the time can vary depending on your vehicle and the complexity of the issue. We set clear expectations for every appointment. If you have a tight schedule, our shuttle can get you around town, and we’ll contact you as soon as your car is ready for pickup.
Do I need to schedule an appointment for diagnostics?
Appointments are recommended to help us serve you efficiently, especially during busy periods in Maple Grove. Walk-ins are welcome if we have space, but calling ahead ensures you receive prompt service and reduces any wait time.
How do I know I’m not being upsold on unnecessary repairs?
We are committed to honest, transparent service for every customer. Our team shares clear explanations and up-front pricing for only those repairs that address your vehicle’s real issues. Our owner/operators are on-site for extra accountability. We are focused on long-term relationships, not quick sales.
Is your work guaranteed if my check engine light comes back on?
All services and repairs from our shop are backed by an industry-leading warranty. If your check engine light returns after a repair, bring your vehicle back and we will review the work within the warranty period. This policy lets Maple Grove drivers enjoy peace of mind after any visit.
What makes your technicians qualified to handle check engine lights?
Our team holds ASE certification, reflecting national standards in training and knowledge. We use manufacturer-quality equipment for all diagnostics, so you can trust that qualified professionals are addressing your vehicle’s needs with accuracy and care.
Ready for Honest, Hassle-Free Check Engine Light Service?
When you want prompt, reliable answers about your check engine light, our Maple Grove team is here to guide you. We provide transparent, customized service that fits your needs and your busy schedule.
Our ASE-certified staff, comfortable shop, complimentary shuttle, and on-site owner/operators make car care more convenient and trustworthy. Let us show you the benefits of community-focused automotive service.
Contact us online or call at (763) 878-6256 today to schedule your check engine light service in Maple Grove.
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FAQs
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Q. "What is the difference between a steadily lit and a flashing check engine light?"A steadily lit light means that a sensor is sending a signal to your vehicle's computer that something is wrong or it could simply mean that the sensor is out. If your check engine light is flashing, however, that means there is a serious issue and you should stop driving immediately.
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Q. "Why is my check engine light on but nothing seems to be wrong with my vehicle?"If nothing within your vehicle stands out, then it is possible that it is just a minor issue such as a loose gas cap or a bad O2 sensor. It is still recommended to see a mechanic if the light doesn't disappear to check for any larger issues.
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Q. "Do you offer a warranty?"As part of our Nice difference.® commitment to providing our customers the best auto service experience possible, we also offer a3-year/36,000-mile warranty on all the work that we do. We offer this warranty at every Christian Brothers Automotive nationwide, and it will be honored at any location, regardless of which branch did the initial work.
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Q. "Can you provide service under my extended warranty?"Yes. At Christian Brothers Automotive, we work with all major extended warranty providers to make needed repairs for our customers. If you have an extended warranty, you can discuss your carrier with our team when scheduling an appointment and confirm that the work will be covered. You can find a partial list of the extended warranty companies we work with here.
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Q. "What to do if your check engine light turns on?"We recommend heading to your local auto shop as soon as you are able. This is typically a sign that there is an abnormality within your engine.
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Q. "Is it safe to drive your car when the check engine light is on?"It depends. If you are experiencing other noticeable issues with your vehicle, it may be best to pull over. Otherwise, it is typically okay to drive to your local auto shop. You will want to get this checked sooner rather than later to avoid being stranded with a broken-down car.
Have more Questions?
Our friendly auto service experts have the answers.
Call your local Christian Brothers Automotive car shop today
Hear What Our Customers Had to Say About Us
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"Thank you so very much for the car repair (transmission shift linkage), which was done in a very timely manner at the initially agreed upon price, in spite of the fact that some unforeseen challenges arose in the repair. Your willingness to work with me on"
- Max