The check engine light in your car plays a critical role in the vehicle's onboard diagnostics system. If anything goes wrong with any component tied to the system, the check engine light flashes, usually an amber/yellow light. The problem is usually in the form of an OBDII code, and you need a professional with a diagnostic scanner to troubleshoot the issue. Once diagnosed, a certified technician repairs the problem.
This article provides insights into some of the measures to take when the check engine light flashes when you drive and how to tell whether you can drive with the light on.
Steps to Follow When Engine Light Flashes
Step 1: Observe the Check Engine Light
When the check engine blinks, observe it for w while. If it flashes for more than six (6) seconds, that's an indication that there is an emergency problem.
Step 2: Pull Over Safely
Pull over to the side curb and bring the car to a stop. That gives you a chance to check what the issue is. If you ignore the problem, you risk damaging the vehicle.
Step 3: Check for Any Unusual Signs
Assess for any red flags that might indicate the problem. How is the vehicle's handling? Is it running straight or drifting to one side? Is there any unusual smell, noise, or vibration?
Step 4: Take the Car to the Mechanic
It would be best to let experienced professionals handle the job. They have technologically-updated equipment to diagnose the problem. They can also detect any underlying issue that might not be noticeable to untrained eyes.
Is it Safe to Continue Driving with the Check Engine Light Flashing?
Don't fret when the check engine light starts flashing while you're driving. Stop the car and observe for any peculiar signs. The flashing could mean anything, from a loose gas cap to a faulty catalytic converter. If there is nothing unusual, you can keep on driving.
If the check engine light comes on, you first need to check the gas cap, which sends error signals to the vehicle's computer system when a leak occurs within the vapor recovery system. If the cap is loose, tighten it. You're safe to drive as long as there is nothing out of the ordinary. Still, you need to take the car to our auto repair center for an inspection.
If you need engine repair or check engine light diagnostics, we invite you to bring your vehicle to our auto repair shop today!