Check Engine Light Diagnostics in Rochester & Winona, MN | Joe’s Auto & Tire
Check engine light on? We’ll help you figure out why—fast and professionally.
At Joe’s Auto & Tire, we offer fast and accurate check engine light code scanning in Rochester, MN, Winona, MN, and surrounding areas. If your dashboard light is on, stop in and let our team pull the code and tell you what it means—at no charge.
What You Get (Free)
Our technicians will:
- Scan your vehicle’s computer
- Retrieve the code and title (example: P0300 – Random/Multiple Cylinder Misfire)
- Give you a basic explanation of what the code could mean
This gives you a clear idea of what’s triggering the light and whether it needs urgent attention.
What Comes Next (Paid Diagnostics)
Many check engine light issues require in-depth testing to properly diagnose. That may include:
- Inspecting individual sensors or circuits
- Performing system-specific tests
- Verifying components like ignition coils, fuel injectors, or wiring
- Following a full manufacturer-based diagnostic flowchart
This type of work takes time and training, and is billed as part of a diagnostic fee. Most of the time, this fee get's wiped if you choose to fix the problem at Joe's
Why Choose Joe’s Auto & Tire?
- Free code scan & code explanation
- ASE-certified technicians
- Honest, pressure-free recommendations
- Trusted in Rochester & Winona since 2000
- Full-service shop for any follow-up repairs
When Should You Get It Checked?
Your check engine light may indicate:
- A loose gas cap
- Oxygen sensor failure
- Spark plug or ignition coil issues
- Fuel system or EVAP system problems
- Engine misfires
- Transmission faults
- And more
Even if the car still drives fine, ignoring the light can lead to worse problems down the road.
Stop In or Call Today
Not sure what that light means? Come by for a free code scan. We’ll help you understand what’s going on and guide you on whether further diagnostics are needed.