Check Engine Light In Schaumburg, IL

A check engine light warning can definitely be cause for concern. This normally indicates a problem with your car’s emissions. However, it doesn’t tell you exactly what the problem area or part is. It could be a minor issue such as a loose or cracked gas cap or it could be a larger problem such as a clogged catalytic converter. If you are seeing a check engine light, stop by our shop today! Express Auto Repair offers a check engine light diagnosis in Schaumburg, IL for your foreign or domestic car, truck, or SUV.

The check engine light is a malfunction indicator lamp (MIL). It lights up when there is something wrong with your car’s emission system. There are numerous causes that can trigger a check engine light. The most common culprit is your vehicle’s gas cap. A loose or broken gas cap will send an error message to your car’s computer that there is a leak in the EVAP recovery system. The first remedy you can try when you see that check engine light is to replace the gas cap tightly and continue to drive a bit. If that is indeed the problem, the light will soon disappear.

Your check engine light can also be set off by a faulty oxygen sensor. A bad O₂ sensor will create an imbalance of fuel and oxygen, disrupting your engine’s combustion intervals and causing more emissions. A bad mass airflow sensor will normally have the same result. Corroded spark plugs can be at fault by causing clogging the catalytic converter. For check engine light diagnosis service in Schaumburg, IL, visit our shop today! Our skilled mechanics can accurately diagnose and treat your car’s symptoms. Check engine light service in Schaumburg, IL is just one of the many services we provide. So come by and see us or give us a call at 847-895-9131!

FREE Diagnostic Scan

If your check engine light is on, bring your car in for a FREE diagnostic scan!