If you’ve ever had your car wash take a little too long, you may have noticed your check engine light come on. And if you’ve ever wondered why, now’s your chance to find out. The National Highway Traffic Safety Administration (NHTSA) has released a study concluding that car washes can actually causeCheck Engine Light problems by contaminating the air with harsh chemicals and debris. The study also found that the number of Check Engine Light problems connected to car washes has tripled in the last five years. In order to avoid these issues, it’s important to use caution when choosing a car wash and keep an eye on the warning lights in your dashboard.
What is the cause of a Check Engine Light coming on in a car?
If you’re like most drivers, your Check Engine Light comes on for a reason: Something’s wrong with your car. But what is the cause of a Check Engine Light coming on in a car? Read on to find out.
The Check Engine Light is triggered by a sensor in your engine that detects problems with the engine. Typical causes of the light coming on include: dirty air filters, an irregular fuel mixture, or worn or faulty spark plugs. However, there are other things that can also trigger the light, such as mechanical defects in your car’s engine or transmission. So if you’re ever curious about what might be causing your Check Engine Light to come on, it’s best to get it checked by a mechanic.
How to fix a Check Engine Light in a car
If your car’s check engine light comes on, there are a few things you can do to try and fix the problem. First, rule out any mechanical issues with the car. Make sure all of the gears and levers work properly, and that all of the fluids in the car are at normal levels. If you can’t find any obvious problems, then consider checking your car’s air filter. Car wash foam and debris can block air filters and causeCheck Engine Lights to come on. If you have an air filter, try to clean it using a vacuum cleaner with a hose attachment or by spraying it with a degreaser. Finally, if none of these solutions work, take your car to a mechanic for further inspection.
What to do if the Check Engine Light comes on again after you’ve fixed it
If your car has a Check Engine Light and you’ve already fixed the issue, there is a chance that the light could come on again. If this happens, here are some things you can do to try and fix the problem: 1. Make sure all the parts of your engine are functioning correctly by checking your oil level, timing, and air conditioning compressor. 2. If you have an electronic diagnostic tool, use it to test your engine’s emissions levels. 3. Get a scan performed on your computer that will show if there are any problems with your fuel system or exhaust system. 4. Bring your car in for a service appointment at a qualified mechanic to look for and correct any problems that may be causing the check engine light to come on. 5. If none of these solutions work, then you might need to replace one or more of your vehicle’s components.
Conclusion
If you’re experiencing trouble with your car, and the Check Engine Light is coming on, it’s important to take a look at what can be causing the light to come on. One potential culprit is a car wash. Car washes can contain high levels of detergents and other chemicals that can damage your engine. If you’re not sure if your car wash is damaging your engine, try asking the owner if they use any harsh chemicals or cleaners and see if the Check Engine Light comes on after washing your car.