Check Engine Light Diagnostics in La Crosse, WI

Elusive Check Engine Light? We’ll Take Care Of The Diagnostics.

When your vehicle’s check engine light illuminates, the underlying cause may feel elusive. That’s because this malfunction indicator lamp (MIL) warning is not triggered by a single cause. Rather, its root can come from several potential underlying conditions. Therefore, getting accurate check engine light diagnostics from the ASE-certified technicians at Coulee Auto Service Center in La Crosse, Wisconsin, is important. You’ll find us conveniently located just yards away from the Jim Asfoor Trail and the La Crosse River at 700 Monitor St. La Crosse, WI 54603. Walk-ins are always welcome, or you can make an appointment to come in during our business hours of Mon-Fri: 8AM-5:00PM. We have an online scheduler button for self-service, or you can speak to us directly by calling (608) 602-4530.

Diagnostic Practices And Common Causes

Since the lit check engine light can result from various causes, it’s important to make an accurate identification. After all, you certainly wouldn’t want to make random repairs hoping to eventually fix the problem. When you entrust your automobile to us, an experienced mechanic will connect your computer equipment to your vehicle’s OBD-II port to obtain a trouble code. This code specifies the issue’s category, telling us where to look. However, it does not always pinpoint the exact issue. That’s where expertise matters. Technicians then use their experience to narrow down the overarching area to a specific component. Our staff can do that no matter what make or model you drive. Underlying causes that trigger the check engine light vary from very simple to major. For instance, the light may result from nothing more than a loose or poorly fitting gas cap. The problem can also be an ailing component, such as bad spark plugs, aging spark plug wires, and failing sensors (air and/or mass airflow). In a few cases, the issue can be more complicated than in the case of an expired catalytic converter.

Customer Care For You

In addition to reliable check engine light diagnostics, the team at Coulee Auto Service Center provides outstanding customer care for you. Looking for a quick turnaround time? You’ll find it here. Often, we can complete your work on the same day and make free onsite wifi available. Need to move on with your daily routine? No problem. We have options to help you do just that. Take advantage of loaner cars, complimentary local shuttles, after-hours drop-off/pick-up, and even concierge service. We can keep you posted about your car via text or email. Should your automobile require a related CEL repair, you have financing choices. Moreover, most repairs are covered by an industry-leading 36-month/36,000-mile warranty. Thus, the culprit behind the dashboard light and fabulous customer service is elusive no more.

Transmission Repair

Engine Repair

Brake Repair

Oil Change

Coulee Auto Service Center

Coulee Auto Core Values

Coulee Auto is a full-service sales and service dealership. We are committed to delivering 5-star service, and work hard to earn the trust of every customer. Our professional used car sales staff will personally assist you throughout the car buying process to find the car of your dreams. Our service advisors are friendly, knowledgeable, and help prioritize the service you need. Our professional mechanics are highly trained and skilled to perform inspections diagnostics, and quality repairs and maintenance. Our detail shop will help you keep your car looking new and provide you with rust protection for years to come. Our entire staff works hard to provide an exceptional customer experience.