The service engine soon light, commonly referred to as the check engine light, on a 2000 Chevy Silverado, or any vehicle, can have a number of meanings depending on the issue. If the light is steady, it typically indicates a minor problem, such as a loose gas cap or a failing oxygen sensor. However, if the light flashes, it indicates a severe problem that could potentially damage the catalytic converter.Know More
If the check engine light is on, the engine control unit stores a fault code related to the malfunction. Mechanics can use a scanner tool to see what error or malfunction the light is referring to. The light does not usually indicate any serious issue with the vehicle and should be viewed as a warning. A car can continue running without issue for a long time even if the check engine light is on; although, this is not to say the light cannot occasionally indicate serious trouble.
Often, a check engine light may turn off immediately after repairs but come back on shortly thereafter. This is due to the on-board diagnostics (OBD) system performing constant maintenance tests. Certain tests require specific conditions to be met before they complete, such as the vehicle being off for a certain time or traveling for a certain distance; this can result in the check engine light staying on until the conditions are met and the tests are completed.Learn More
One of the most common causes of a check engine light on the Ford Taurus is the failure of an oxygen sensor. Bankrate says this was the most common car repair in 2013, accounting for 7.55 percent of all repairs. A failed oxygen sensor often robs a vehicle of fuel economy by as much as 40 percent. Common causes of failure include use of E-85 fuel and engines burning oil.Full Answer >
One of the most common reasons a check engine light comes on is a poorly secured gas cap. Gas caps should be twisted at least two full turns after they begin clicking.Full Answer >
The service engine light on a Chevy Venture is the same as that on many other vehicles. This light is located on the dashboard, and it indicates that there is a problem with the vehicle.Full Answer >
The service-engine-soon or check-engine light on a car's dashboard means that there is a problem with some component of the car's electronic control system. Always check the vehicle's owner's manual as soon as a check-engine light or other indicator illuminates in the dashboard.Full Answer >