Check Engine Light Diagnosis & Repair at Heavy Metal Motors

At Heavy Metal Motors, we specialize in accurate check engine light diagnostics and repairs for drivers in Portland, OR, and surrounding areas. With over 20 years of hands-on experience, our technicians will pinpoint the issue and get you back on the road with confidence—no guesswork, just solid solutions.

Why Your Check Engine Light Matters

A lit check engine light isn’t just annoying—it’s your vehicle’s way of warning you about potential issues. Ignoring it can lead to costly repairs or even safety risks. Common causes include:

⚠️ Emissions System Failures – Often the first sign your vehicle may fail an emissions test.

⚠️ Loose or Faulty Gas Cap – One of the simplest (and cheapest) fixes, but still worth checking.

⚠️ Oxygen Sensor or Catalytic Converter Issues – These affect performance and emissions.

⚠️ Ignition System Problems – Misfires can damage your engine and reduce fuel efficiency.

⚠️ Transmission or Engine Faults – More serious issues that should be addressed immediately.

A flashing check engine light can mean immediate danger to your engine—get it checked right away.

Our Check Engine Light Services

We combine advanced diagnostic tools with real-world expertise to quickly identify and fix the root cause of your check engine light. Our services include:

✅ Computerized Diagnostics – Reading and interpreting trouble codes from your onboard computer.
✅ Emissions System Testing – To ensure your vehicle is compliant and road-legal in Oregon.
✅ Sensor Testing & Replacement – Oxygen, MAF, knock, and more.
✅ Ignition & Fuel System Repairs – From spark plugs to injectors, we fix what’s needed.
✅ Reset & Road-Test Confirmation – We make sure the problem is resolved before you drive off.

Whether you're driving a modern daily driver or a vintage muscle car, we’ve got the tools and know-how to diagnose and repair it right.

Schedule Your Check Engine Light Service Today!

Don't ignore that dashboard warning—bring your car to Heavy Metal Motors for fast, accurate check engine light diagnosis and repair in Portland, OR.

📍 Visit us at: 6441 SE 82nd Ave, Portland, OR 97266
📞 Call us now: (503) 477-2976
🖥 Book online: BOOK NOW