When it comes to the check engine light in their vehicle, most drivers only know one thing – if it is illuminated, their vehicle will not pass an emissions test. Your check engine light can turn on and stay on for a number of reasons, though, so simply seeing it illuminated does not tell you a lot about the type of service you will need. We have compiled a couple of common check engine light FAQs to give our customers in Escondido a clearer idea of what this light means and what to do if it turns on.
My Check Engine Light Turns On and Off Every Time I Start My Car – Why?
A lot of our customers come to us with similar check engine light FAQs, and this is one of the most common. They know that they cannot pass an emissions test with the light on, so even seeing it for a moment worries them. Fortunately, this is completely normal with all vehicles. Your vehicle will illuminate all service lights on your dash when you turn it on to ensure that they are all working. This way, you know that your check engine light is operational and that it will turn on when necessary.
Can I Keep Driving My Car With the Check Engine Light On?
This is one of the trickier check engine light FAQs we get on a daily basis. The check engine light will turn on and stay on whenever your vehicle’s PCM (powertrain control module) detects and stores an error code. This code could be something really minor, or it could be a serious problem that could put you in a dangerous situation. The best thing to do when you see your check engine light turn on is to visit your mechanic in Escondido as soon as possible.