Bad fuel pump symptoms include a check engine light, engine stalling, crank but no start, long crank before starting, and loss of power. The trouble codes you might retrieve are P0087, P0191, P0171, and P0300.

Some symptoms of a bad accelerator pedal position sensor you could be experiencing are a check engine light, a car hesitating to move, poor acceleration, limp mode, and no response when pressing down on a gas pedal.

This article will help you learn 5 bad spark plug symptoms and trouble codes. Bad spark plugs symptoms that you may experience are an engine light with P0300-P0312 codes, rough idle, poor gas mileage, lack of acceleration, and slow crank but no start.

Have you been driving with a bad purge valve? This article will help you learn 5 bad purge valve symptoms and trouble codes.