A faulty transmission speed sensor can lead to numerous issues, including things like rough shifts, cruise control ...

Symptoms of a malfunctioning NOx sensor include increased fuel consumption, as well as reduced power and acceleration. If a sensor fails, it will also trigger an on-board diagnostic (OBD) code, ...

We typically monitor the tachometer when performing the mag check during the run-up. Parameters vary, but they often specify ...

Mass air flow sensors fail most often in cars but a $20 air filter replacement every 12,000 miles prevents the $250-400 repair bills most drivers face.

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