When in Doubt, Check Your Fuel Cap

We’ve all encountered it at some point: the dreaded “Check Engine” light. It’s your vehicle’s way of letting you know that something is amiss, but it isn’t always easy for a driver to figure out what the problem is.

Here at our Toyota service center serving Chatham, we have the diagnostic equipment needed to tap into your vehicle’s computer to get a more detailed explanation of what’s going on. While chances are you don’t have the same equipment at home, that doesn’t mean you can’t do some simple troubleshooting.

Toyota repair shop serving Chatham

A common cause of an unexpected call for help from your vehicle is a loose or missing fuel cap. It’s all too easy to drive off without knowing your cap isn’t in place, especially considering we don’t pump our own gas in NJ. If your dashboard is lighting up, take a quick second to check your gas cap. If it’s not closed properly, chances are that setting things right will deactivate your “Check Engine” light.

So, what makes your gas cap so important? As our car repair experts near Chatham can attest, your fuel cap is more than just a lid to keep gas in the tank. Your fuel cap actually creates a vacuum seal, allowing for the creation of the pressure your vehicle needs to properly pump gas to the engine. Additionally, your fuel cap plays a role in fuel efficiency, emissions, and keeping debris out of your gas.

Keeping Your Toyota Running Right Near Chatham

If shutting the cap properly turns out the “Check Engine” light, then you’re good to go! Of course, you won’t always be lucky enough to have the cause of the problem be so simple.

Gas cap

When your car is letting you know there’s a problem and you’re not sure what it is, don’t worry; we’re here to help. Simply contact Toyota of Morristown online or give us a call at (973) 540-1111 to schedule an appointment and we’ll get you back in top shape before you know it!

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When in Doubt, Check Your Fuel Cap