Why Would My Check Engine Light Be On

The check engine light is an irritation for many drivers.

Why would my check engine light be on. Modern cars are brimming with high tech bells and whistles but you inexplicably still need a separate aftermarket device to decipher why the check engine. If your check engine light has appeared due to overheating you ll probably notice other signs such as a high temperature gauge or smoking from under the hood. Finding out why your check engine light is on may help you save gas and avoid more problems down the road. Pull over tighten it and take a look at the cap to see if it.

Reasons for the check engine light. Some of the more common check engine light triggers include. The repair isn t usually difficult or overly expensive but it is critical to ensuring reliable operation. Steady indicating a minor fault and flashing indicating a severe fault.

This is a potentially severe problem so look for the warning signs reduce your speed and attempt to reduce your engine temperature by turning on the heat as a release. Fix finder is an easy to use tool to troubleshoot why your check engine light is on using an extensive database of repair solutions from ase certified mechanics to help you find the most likely fix. Check engine lights typically have two distinct stages. As was mentioned anything that could lead to an increase in tailpipe emissions has the potential to turn on the light.

Unfortunately there isn t a one size fits all answer to why your check engine light is on. The autozone fix finder. Usually the light is shaped in a pictogram of the engine in amber or red but can also be text reading check engine or service engine soon. If you delay misfire repairs you can cause additional problems like a flooded engine or catalytic converter failure.

My check engine light is on. If your car isn t feeling jerky or strange when the check engine light comes on the first thing you should check is the gas cap.