When you start your truck’s engine, it's normal for the check engine light to blink briefly. However, if the light continues to stay on or begins to flash, there might be a problem. We go through a few typical causes of check engine lights and what you can do about them below. When your check engine light comes on unexpectedly, bring your truck to Custom T Repair, with shops in Springfield, AR to diagnose and fix the problem.

Check Engine Light Is On

Many different things can cause the check engine light to illuminate. Loose gas caps are one of the easiest explanations. Ensure that the cap is tightened, and keep in mind that the light frequently requires several trips to reset. The problem can be diagnosed by a mechanic if this does not resolve it. Bad airflow sensors, oxygen sensors, and outdated or damaged spark plugs are some of the most common culprits of why the light is on.

What to Do If the Check Engine Light Turns On in the Middle of Nowhere

When the check engine light appears during a long-haul drive, it can be alarming. Locate a safe area where you can pause and evaluate the situation. First, look for any signs of low oil pressure or overheating on the dashboard. Slow down if you notice the check engine light blinking on your truck and it feels like it's losing power.

Check Engine Light Diagnostics in Springfield

Custom T Repair offers full-service diesel repair in Springfield for all medium-duty, heavy-duty, and semi trucks. Each of our two big rig repair shops is staffed by talented truck mechanics who have access to the latest diagnostic and repair equipment. Our goal is to provide effective and efficient services at fair prices, to get you back on the road fast in a safe and reliable truck. To learn more about our extensive services or to schedule semi truck maintenance or semi truck repair in Springfield, please give our crew a call at (501) 208-4730.