If your check engine light flashes on, it doesn’t necessarily mean that total engine failure is imminent. Still, it’s best to promptly visit the mechanic for computerized diagnostics. This way, the issue can be identified and resolved before it escalates. At Fuzion Autoworks, our local Euro auto shop provides expert European check engine light diagnostics and repair in the greater Washington, UT area. Here are seven common check engine light triggers.

Failing Catalytic Converter

To ensure that your vehicle is minimally polluting, you’ll need a healthy catalytic converter. Symptoms of a catalytic converter problem include poor acceleration, dark exhaust smoke, and an odor similar to rotten eggs.

Faulty Oxygen Sensor

Oxygen sensors do the important job of monitoring how much unburned oxygen is in the exhaust system. When oxygen sensor trouble arises, it can lead to issues with the catalytic converter. 

Failing Mass Air Flow Sensor

MAF sensors keep tabs on the quantity of incoming air and calculate how much fuel should be injected with it. Signs of a MAF sensor problem include hesitation during acceleration, as well as stalling out soon after starting up. 

Bad Ignition Coil

With an ignition coil problem, you might not get the spark you need for your engine to fire up reliably. Ignition coil trouble could be brewing if you’ve noticed misfiring or a loss of power.

Failing Spark Plugs

Bad spark plugs can cause reductions in performance and fuel-efficiency. Many modern spark plugs can make it 100,000 miles before needing replacement, but some types need to be replaced more frequently.. 

Loose or Missing Gas Cap

Even though it might seem strange, a loose or missing gas cap will sometimes cause a check engine light to come on. Gas caps should always stay tight so that fuel doesn’t evaporate before you get the opportunity to use it.

Bad Battery/Charging System

A failing battery can cause low voltage at the computer. This can then trigger the check engine light.

European Check Engine Light Repair in Washington, UT

When you need European auto repair in St. George or Washington, UT, contact Fuzion Autoworks at (435) 681-2161. At our nearby Euro auto shop, we can expertly complete your European vehicle’s repair or maintenance needs. Feel free to give us a call today to schedule an appointment!

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