Lakewood, WA’s solution for

Check Engine Light

A check engine warning light can mean many things. Depending on your vehicle’s year, make, and model, auto diagnostics are vital to identify and resolve the issue.

Have a Check Engine Light?

Diagnose and Resolve Your Check Engine Light Issue

For professional radiator repair in Lakewood, call D & S Autocare. When you need radiator repair, you want it repaired quickly. Our technicians have diagnosed and repaired radiators in every type of vehicle

If you have a check engine light in Lakewood, come to D & S Autocare. Sometimes the light comes on to indicate a simple repair. We always recommend you make sure your gas cap is on tightly. A loose gas cap is one of the most likely reasons for a check engine light and is also the easiest to fix. Schedule an appointment at our Lakewood facility for a comprehensive check engine light diagnosis.

How a Check Engine Light Works

Vehicles with this indicator have an on-board computer called an ECM or ECU. This stands for engine control module or unit. There are sensors throughout your vehicle that communicate with the ECM. It ensures those connected parts on your vehicle meet specified parameters for optimal performance. When one of those sensors detects a problem, it sends a code to the ECM and triggers your check engine light. Using special diagnostic tools, we can retrieve your trouble code and identify why your check engine light was activated.

Why Might Your Check Engine Light Be On?

Faulty Oxygen Sensors

A malfunctioning oxygen sensor can interfere with the combustion interval and timing of the engine. It may also result in power losses and stalling as you try to accelerate.

Faulty Catalytic Converters

The catalytic converter breaks down exhaust gases to make them safer for you and the environment. A faulty catalytic converter causes less efficient emissions, triggers your check engine light, and will prevent you from passing the standards set by the EPA.

Faulty Spark Plugs or Wiring

The ignition and electrical system within your vehicle may be causing your check engine light to go off. We can replace your worn spark plugs and fix faulty or corroded wiring.