When your check engine light comes on, it’s more than just a glowing icon on your dashboard; it’s your vehicle’s way of saying, “Something’s wrong.” At EAS Tire & Auto, we specialize in check engine diagnostics services. With the use of advanced diagnostic tools and the expertise of ASE-certified mechanics, we identify and fix the exact cause of your check engine light.
We’ve served drivers along the Front Range of both southern and northern Colorado in areas including Colorado Springs, Centennial, Littleton, Wheat Ridge, Parker, Aurora, Windsor, and Loveland since 2004. Our team’s top priority is to discover the root cause of your vehicle’s illuminated dashboard light and resolve the issues so you can get back on the road safely.
If you car needs repair, maintenance, or diagnostic testing, contact us to schedule an appointment online today.
What is check engine light diagnostics?
Check engine light diagnostics involves connecting your vehicle to a scan tool that reads trouble codes from the vehicle’s computer system. These codes help pinpoint whether the issue lies with the engine, transmission, exhaust, or another system. Our ASE-certified technicians conduct a thorough inspection and provide accurate diagnostics so you can avoid costly repairs down the road.
Reasons a vehicle’s check engine light turns on
If your vehicle’s check engine light has come on, diagnostic testing can pinpoint faulty parts or necessary repairs that should be corrected to prevent further damage. Here are some of the causes for a check engine light to be triggered:
- Loose gas cap: A common culprit behind check engine lights. A faulty gas cap can trigger the light and affect your car’s fuel system.
- Oxygen sensor failure: This sensor measures oxygen levels in your exhaust and helps optimize fuel efficiency. A faulty sensor can lead to reduced engine performance and reduced fuel economy.
- Spark plug or ignition coil issues: These are crucial for combustion. If they’re worn or damaged, your engine might misfire, causing the check engine light to blink.
- Catalytic converter problems: When malfunctioning, this component reduces emissions but can also lead to decreased engine performance.
- Mass air flow sensor malfunction: It measures the air entering the car’s engine. Incorrect readings can throw off your air-fuel ratio and affect performance.
- Transmission fluid issues or other transmission concerns: If left unchecked, these can lead to bigger drivetrain problems.
Flashing vs. steady check engine light issues
- Check engine light flashing: This usually indicates a more serious issue, such as a misfire that could damage the catalytic converter. It requires immediate attention with a check engine light service.
- Steady check engine light: It still needs to be diagnosed, but it may not be urgent. However, don’t delay service as it could escalate into a more serious issue if ignored.
Why check engine light service should not be ignored
It can be tempting to ignore when that light starts to shine on your dashboard. But, although the warning light could be a minor issue or one that can wait, it’s not always the case.
There are a number of reasons why it could be occurring. And if you don’t address some of those concerns, they progressively get worse. As they do, you could find yourself needing a much more costly repair. You also have to deal with the stress of not having your vehicle for as long as it takes to fix it.
What to do if the check engine light comes on
It doesn’t matter whether the check engine light is flashing or steady; it’s not one you want to ignore because it could mean various issues, some of which are serious.
Ultimately, what you want to do is contact EAS Tire & Auto as soon as you can. The problem may only worsen as it doesn’t receive the necessary auto care.
Accurate diagnostics with advanced diagnostic equipment
Once you schedule your appointment, we’ll connect your vehicle to our diagnostic machine and determine the problem. You may breathe a sigh of relief that it isn’t as bad as you thought. Even if it is a major problem, you can feel confident that our expert technicians can handle the problem. We’ll also provide the repair in a timely manner, based on the time frame we discussed with you initially. You don’t deserve to have to wait another minute more than you have to.
Why Colorado drivers trust EAS Tire & Auto for diagnostic auto care
When your check engine light comes on, it’s important to have your car checked by professionals who take the time to find the root of the problem, not just clear the trouble code. Our team combines technical precision with clear, honest communication so you always understand what’s happening under your hood.
Here’s why drivers across the Front Range trust us for engine diagnostic testing and repairs:
- Experienced technicians – Our ASE-certified team has decades of combined experience diagnosing engine performance issues like rough idle, poor fuel economy, and drivability concerns.
- Advanced diagnostic technology – We use state-of-the-art scan tools and software to accurately pinpoint the cause of warning lights or performance issues.
- Detailed explanations – After testing, our service advisors provide clear, step-by-step explanations of what we found and what repairs may be needed.
- Transparent communication – You’ll get honest recommendations and upfront pricing, so you can make informed decisions about your vehicle’s care.
- High-quality repairs – Once your issue is identified, our team uses trusted NAPA parts and precision workmanship to restore your engine’s performance and reliability.
- Convenient Colorado locations – With 21 shops across the Front Range, it’s easy to schedule diagnostics and repairs wherever you are, whether in a Denver area city like Aurora, Littleton, Parker, or Wheat Ridge, or further out in Colorado Springs, Centennial, Windsor, or Loveland.
EAS Tire & Auto is committed to helping you drive with confidence by providing thorough, accurate diagnostics and professional service from start to finish.
Contact us for check engine light diagnostic services in Colorado
EAS Tire & Auto encourages you to reach out to us when you first notice your check engine light is on. We’ll get to the root of the problem, ensure your engine is functioning as it should, and get that light to shut off!
