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1331 N Euclid St, Anaheim, CA, 92801

What Are The Symptoms of a Broken Gas Cap?

what are the symptoms of a broken gas cap?

Toyota of Anaheim welcomes you to learn what the symptoms of a broken gas cap are are.

The first symptom of faulty gas caps is going to be a gas cap that is loose or a gas cap that will not completely tighten. This might not seem significant at first, but if it’s not fully sealed then the fuel system can be contaminated with dirt and grime. If your gas cap is not sealing properly, try checking the seal to make sure it isn’t brittle or missing. If you drive an older car or truck, be sure the metal gas cap is not bent or damaged. Both can cause gas cap problems and may require a replacement from the original manufacturer.


What Causes a Gas Cap Check Engine Light?

Diagnosing the Gas Cap Check Engine Light

What issues can an ill-fitting gas cap cause? How about a check engine light? A non-secure gas cap will not only let in grime and dirt, but it can also allow fuel vapors to escape. These gasoline vapors may trigger an error in the emissions system, which could light up the check engine light. Dirt that seeps into the gas tank may also damage injectors. Perhaps the most common indicator of a faulty gas cap is the smell of gasoline in your vehicle.

Can a Bad Gas Cap Cause Stalling?

Should You Drive Without a Gas Cap?

If your vehicle wasn’t built with a capless gas tank, you shouldn’t drive without a gas cap. If your vehicle is a little older, there is a chance that gasoline could escape from the gas tank during aggressive cornering or other spirited driving. Driving your car without a gas cap could lead to diminished fuel economy because the fuel might evaporate without the correct seal on the gas tank. The smell is the fuel evaporating from the gas tank, which causes poor fuel economy.

What are the Symptoms of Bad Gas?

Signs of Bad Gas

If you have already inspected the gas cap, the problems you’re having may be due to bad fuel. If the vehicle has problems starting, will not accelerate, or just isn’t running correctly, then it’s possible you just have a bad tank of gas.
If your car, truck, or SUV doesn’t feel right and you aren’t sure if it’s bad gasoline or just a bad gas cap, bring it in, and our trained service technicians will diagnose the issue and give you options for fixing the problem.



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Schedule Toyota Service In Orange County

Toyota of Anaheim is one of the most trusted places for vehicle repair in the Orange County area. We happily service all vehicle makes and models. One of our factory-trained technicians will inspect your vehicle for any necessary repairs and suggest the best resolution for you and your vehicle. Schedule your Toyota service in person or online today.

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Toyota of Anaheim 33.852795, -117.94303.