Automotive Troubleshooting for the Check Engine Light?

Answer The check engine light turns on when the on-board computer's diagnostic system detects an incorrect sensor reading in your vehicle. If the check engine light is on in a solid state, the sensors det... Read More »

Top Q&A For: Automotive Troubleshooting for the Check Engine...

Troubleshooting a Check Engine Light?

Seeing a "check engine" light appear can be unnerving, but it doesn't necessarily mean something catastrophic is going wrong with your car. Modern cars and trucks include sophisticated computers th... Read More »

Troubleshooting a Check Engine Light on 2000 Ford Focus?

The check engine light on all variants of the 2000 Ford Escort turns on when the vehicle's onboard diagnostics detect an out-of-specification sensor reading. If the light is on but not blinking, th... Read More »

Troubleshooting a Toyota Engine Light?

Dying over highlights is a very challenging task with many things to consider. Often, several different colored dyes are used to achieve a look of an entire head of hair appearing one solid color. ... Read More »

How to Check an Automotive Battery Draw With the Engine Off?

An automotive battery is used to start a vehicle and provides the grounding source for the vehicle chassis. Normally, an automobile's alternator generates enough power to charge the battery and sup... Read More »