Engine Diagnostics Can Tell You Why Your “Check Engine” Light is On in Des Moines

Auto RepairHas your vehicle’s “check engine” light recently activated in Des Moines, Washington? If so, you should schedule engine diagnostics with your local auto shop as soon as possible. Your car’s warning light indicates that the issue is related to your engine, but there are literally hundreds of potential problems it may be alerting you to. While you will require an auto technician to pinpoint the specific cause through engine diagnostics, some common reasons for your warning light to activate in Des Moines include:

Missing or Damaged Gas Cap

In many cases, you will need to schedule some sort of vehicle maintenance after your “check engine” light activates. Sometimes, however, engine diagnostics identifies the cause as a missing or damaged gas cap. This is a relatively minor issue, but one that should be addressed quickly. Continuing to drive without a gas cap is bad for the environment and your mileage.

Malfunctioning Spark Plug

Engine diagnostics may also alert you to a malfunctioning or broken spark plug. If you’re experiencing problems starting your car or truck, this is a likely culprit. It’s important to seek assistance right away; leaving a spark plug issue unattended is likely to cause further damage to your vehicle.

Faulty, Loose, or Dirty Mass Air Flow Sensor

Another potential reason for your “check engine” light to activate is a faulty mass air flow (MAF) sensor. This sensor determines the ratio of fuel-to-oxygen while your engine is running. In some cases, the sensor may just be loose or dirty, but your auto repair specialist will need to perform engine diagnostics to be sure.

Need Engine Diagnostics in Des Moines?

Do you need engine diagnostics in Des Moines, Washington? If your check engine light is on, stop by Rempt Motor Company in Everett. We also provide expert alignment service, European auto repair, and Volvo repair and maintenance.

Engine Diagnostics in Des Moines

Serving the communities of Federal Way, SeaTac, Des Moines, Edgewood, Milton, Normandy Park, Ravensdale, Maple Valley, Covington, Kent, Auburn, Lea Hill, and Tukwila