What Causes Car To Lose Power When Driving - A dirty air filter can restrict airflow to the engine, resulting in a loss of power at idle. Your car loses power while driving due to various reasons, including: Common causes include clogged air filters, spark plug malfunctions, fuel pump failures, or even a faulty oxygen sensor.
A dirty air filter can restrict airflow to the engine, resulting in a loss of power at idle. Common causes include clogged air filters, spark plug malfunctions, fuel pump failures, or even a faulty oxygen sensor. Your car loses power while driving due to various reasons, including: