Check Engine Light Diagnostics in Tigard, OR
When that little orange warning light flickers on, it’s easy to ignore it, especially if your vehicle seems to be running just fine. But that Check Engine Light (CEL) is more than just a nuisance. It's your vehicle’s way of telling you something's not right. At Tigard SUV and Auto Repair, we help drivers in Tigard, OR, and the surrounding areas eliminate stress whenever their check engine light comes on with diagnostics and repairs.
Why Is My Check Engine Light On
The check engine light is part of your vehicle’s onboard diagnostics system. When something in your engine, exhaust, or emissions system is outside the normal operating range, your vehicle's computer records a trouble code and triggers the light.
Here are a few common reasons your check engine light might come on:
- Loose or damaged gas cap
- Failing oxygen (O2) sensor
- Worn spark plugs or ignition coils
- Catalytic converter issues
- Mass air flow (MAF) sensor failure
- EVAP system leaks (emissions-related)
Some of these problems are minor and inexpensive to fix—others, if ignored, can lead to more serious damage. Whether it’s a minor fix or a more serious issue, our ASE-certified mechanics at Tigard SUV and Auto Repair use state-of-the-art diagnostic tools to find the problem and explain your options clearly.
CEL Repair at Tigard SUV and Auto Repair
When you bring your car to us for a check engine light diagnostics, here’s what you can expect:
Accurate, Professional Diagnostics
We connect your vehicle to our advanced scan tools and interpret the codes properly.
A Clear Explanation
Once we identify the issue, we walk you through it in plain language.
Quality Repairs, Done Right
We use quality parts and follow factory-recommended procedures to get the job done right the first time.
From Beaverton to King City and throughout Washington County, drivers choose Tigard SUV and Auto Repair for dependable check engine light service. If your check engine light just came on, don’t wait and visit our auto repair shop in Tigard, OR. Let our experts take a look as soon as possible.