No, you cannot pass a car inspection with the check engine light on in Texas. It is mandatory for all cars registered in Texas to undergo an annual safety inspection. According to state law, the vehicle must be presented with all its warning lights off and systems functioning properly. The check engine light indicates that…
Car surging without a check engine light is usually caused by an issue with the fuel system, such as a dirty air filter or bad spark plugs. It could also be caused by a vacuum leak, worn out oxygen sensors or faulty ignition coils. If you notice your car surging and there is no check…
When a car is going downhill, the light on the dash may indicate that the car is in gear but not being powered by the engine. This is known as “coasting” and it occurs when a driver takes his/her foot off of the accelerator pedal while still in gear. In this situation, gravity supplies enough…
A car AC condenser leak repair involves diagnosing the source of the leak and then repairing it. First, check for cracks or holes in the condenser core as they can cause leaks. If there are no visible signs of damage, use a pressure gauge to test for any low pressure points that could be causing…
To test a car AC compressor with a multimeter, start by turning off the engine and setting the multimeter to ohms. Then, disconnect the power supply from the compressor’s electrical connection, and use leads to attach one lead of your multimeter to each terminal on the connector. The reading should be between 1-10 ohms; if…
No, not all cars have headlight washers. Headlight washers are a feature that can be found on some higher-end vehicles and luxury cars. They use a motorized sprayer to apply cleaning fluid or water to the headlights when triggered by an automatic sensor. This helps keep the lights in good condition, as they don’t get…
Car AC should be set to the lowest temperature that is comfortable for you. Generally, car air conditioners are designed to cool cars down to a temperature of around 18-21 °C (64-70°F). This temperature range can vary depending on how much sun and humidity is outside, but generally it’s best to keep your car air…
The blue light in your car is an indicator that something needs attention. It could be a warning of low oil or coolant levels, a loose gas cap, a malfunctioning emissions system, or any other issue that requires immediate attention. The blue light typically appears on the dashboard and may even flash to indicate the…
The tool light on a car indicates that the car is in need of maintenance or repair. It usually appears as an image of a wrench and may be accompanied by a message such as “Service Engine Soon”. This warning light may come on for several reasons, including low oil pressure, poor fuel economy, overheating…
If the traction control light on your car is illuminated and the vehicle is shaking, it could be an indication of a few different things. It may indicate that there is an issue with one of the wheel speed sensors or that there’s low tire pressure in at least one tire. It can also suggest…