The check engine light turning is one problem that can be worrisome for drivers.
When this indicator refuses to go off when someone is starting their car, or when it appears as they’re heading down the highway, it tends to come with the “Uh-oh,” reaction.
So, what should you do when a check engine light turns on?
If the symbol is flashing, you need to have it looked at right away.
A flashing check engine light means that there’s a problem with the engine. Choosing to wait it out could damage the catalytic converter.
If the indicator is solid, it doesn’t need immediate attention. However, it’s important to have a mechanic check it out as soon as possible.
Can you drive with a check engine light on?
You shouldn’t drive if the light is flashing.
It’s OK to keep driving if it is solid, but it’s a good idea to have it checked out that same day.
We recommend this because if it’s dangerous you’ll want to have it fixed immediately. Secondly, if you put it off too long you can get several more codes that could be related to the first one. You will likely spend more money on diagnostic testing so the auto repair shop can sort it all out.
What can cause a check engine light to come on?
There are many reasons why the light turns on, some are simple while others are more complex.
It could be anything from low oil to issues with a component, such as the catalytic converter or the coolant system.
Others causes include problems with the ignition system, fuel injection system, evaporative system – which has to do with your gas tank and gas cap – and sensors that are on various parts of the engine.
What do we do during check engine light diagnostic testing?
Check engine light diagnostic testing starts with performing a basic check, which helps us rule out any simple problems.
Our technicians then do a preliminary code scan, which gives us a starting point, and start testing related parts.
We follow the testing procedures the manufacturers recommend and look for any Technical Service Bulletins (TSBs) and updates.
HomeTowne Auto Repair & Tire is an authorized Michelin and BFGoodrich tire dealer located in Woodbridge, Virginia. Automotive repair services are performed on all makes and models, including oil changes, brakes, alignments, inspections, and computer engine diagnostics.