Check Engine Light Melrose, MA

Is your check engine light on? Don't ignore it! Let our mechanics at Alan's Auto diagnose and fix the issue with our state-of-the-art diagnostic tools.

Why is My Check Engine Light On?

One of the most frustrating things owning a car is when one of the warning lights are lit up on your dashboard! Its probably a good thing to have these warnings as the computer system in your car has detected a problem with anything from engine misfiring to an electrical problem to problems with your brake system.

10 Typical Reasons Why the check Engine Light is On

There are many reasons why warning lights can come on. Here are 10 examples.

Oxygen Sensor has failed
Gas Cap Problems - sometimes a loose gas cap can be the culprit.
Failed or Clogged Catalytic Converter
Engine Thermostat Failed
Bad or Dirty Airflow Sensor
Engine Misfires
Low Oil - Time for an oil change?
Dead Battery
Transmission Problems
Bad or Clogged Fuel Injectors

Many of the reasons above could be prevented with regular maintenance, oil changes, vehicle inspections, or tune-ups.

Free Check Engine Light Diagnoses in Melrose

If you live or work in Melrose and your check engine light is on call (781) 662-0666 to schedule a free check engine light diagnoses.

How We Diagnose a Check Engine Light

Diagnosing a check engine light is typically done with a computerized scan that we connect to your car. The car sends a code to our device letting us know why your check engine light, brake light, oil light, tire light, or battery light is on. Once we have diagnosed the reason why we can then recommend a course of action to repair your vehicle.