A check engine light can stop any driver dead in its tracks. If yours has recently turned on, it may be time to bring your Mazda3 to our Mazda service mechanics.
 
Peruzzi Mazda draws local customers for our expert assistance, friendly service, and expansive range of new and pre-owned Mazda cars. If you can’t make heads or tails of your check engine light, head to our Mazda dealership in Fairless Hills right away.
 

What Does the Check Engine Light Indicate? 

 
Your Mazda was designed and engineered to check in with you. Your check engine light plays an important part in your car’s onboard diagnostic system and monitors your vehicle’s performance. 
 
When it detects unusual activity that was overlooked by the electronic-control system, it will alert you. Whether your check engine light is flickering or remains a solid color, it can signify a variety of different messages. Whether your issue is harmless or serious, allow our Mazda service center to diagnose the problem. 
  

Reasons Your Check Engine Light Comes On 

 
By visiting our Fairless Hills Mazda dealership, you’ll gain a better understanding of your car and its functions. Your check engine light can signify several issues, including the following: 
 

• Loose fuel cap 
• Oxygen sensor defect
• Failed catalytic converter 
• Spark plug issues
• Temperature fluctuations
• Ignition coil problems
• Aftermarket parts issues 
• Vacuum leak 

 
Wondering what to do when you see your check engine light come on? Our Mazda dealers in Fairless Hills encourage you to bring your Mazda6 to our dealership for a closer inspection. With our state-of-the-art diagnostic tools, we can accurately determine the issue with your vehicle. 
 
Because cars have countless components that all work simultaneously with one another, your check engine light operates as a helpful instrument to communicate with you. Whether it’s a quick fix or a comprehensive procedure, our Mazda service experts will know.