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Lexus Southwest Houston welcomes you to find out more about faulty gas cap indicators.
The first symptom of bad gas caps is a gas cap that is loose or a gas cap that won’t tighten completely. This might seem insignificant at first, but if it’s not completely sealed then the entire fuel system can be contaminated with dirt and grime. If your gas cap is not sealing properly, check the rubber gasket to be sure it’s not missing or brittle. If you have an older car or truck, make sure the metal gas cap isn’t damaged or bent. Both can lead to the gas cap issues and might even require purchasing a replacement from the original manufacturer.
What issues can a non-secure gas cap cause, well a check engine light? A non-secure gas cap will not only let fuel vapors escape, but it can also let in dirt and grime. These fuel vapors could cause an error in the emissions system, which would cause the check engine light to turn on. Dirt and Grime that gets into the gas tank may also contaminate fuel injectors. The biggest sign of a bad gas cap is the smell of gasoline in your car.
If your car wasn’t made with a capless fuel filler, it is not recommended that you drive without a gas cap installed. If your vehicle is older, there is a possibility that gas could leak out from the fuel tank during hard corners or spirited driving. If you drive your car without a gas cap, it can lead to diminished gas mileage because the gasoline may evaporate without the correct seal on the fuel filler. The gas smell is the gas evaporating from the gas tank, which can cause diminished fuel economy.
If you’ve already inspected the gas cap, the problems you are having might be caused by contaminated gas. If a car has problems starting, won’t accelerate, or just is not running correctly, then it’s possible you just have a bad tank of gas.
If your car does not feel right and you aren’t sure if a bad gas cap or bad gas, bring it on in, and our knowledgeable service technicians will diagnose the issue and give you options for fixing the problem.
Lexus Southwest Houston is one of the most trusted places for vehicle repair in the Houston 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 Lexus service in person or online today.
