One common reason a car dies while driving is a bad fuel filter. Filters require replacement approximately every 30,000 miles, according to Chilton. Without replacement, debris and varnishes from the fuel tank eventually stop the flow of fuel, causing the engine to stall.Know More
If the car's fuel pump stops working, the vehicle is unable to pump fuel from the gas tank to the engine, so it sputters and dies. Moving the vehicle to a quiet environment and turning the key to the on position without starting allows the owner to listen for the click or hum of the fuel pump. If there is no noise, the electric fuel pump is likely defective.
The ignition switch on a car is also the kill switch. In addition to causing problems with starting, a bad switch is often the reason the car dies. If it does not allow electrical power to travel to the vehicle, it dies. According to Consumer Reports, General Motors is recalling 1.6 million vehicles due to this issue in 2014.
Sometimes, vehicles die but start again, allowing the driver to continue his trip. Other times, they die and do not start again. If the car starts to misfire or gives indications that it is about to die, drivers should look for a safe place to pull the vehicle out of traffic. Consumer Reports advises drivers to turn on the car's hazard lights to help warn other drivers of a problem and to summon help.Learn more about Car Parts & Maintenance
Some of the most common causes for a car's stalling whilst driving include: a poor idle speed control, or ISC, system, low fuel pressure, loss of ignition and vacuum or EGR leaks. Diagnosing the specific problem should be a priority in order to get it fixed.Full Answer >
If a car jerks while driving, this is a strong sign of engine trouble. It could be caused by a spark plug malfunction, clogged fuel lines or fuel filter, a glitch in the vehicle's computer or from many other issues, according to HowStuffWorks. Regular oil changes and other preventative measures help to keep this from happening.Full Answer >
Moisture in the distributor cap can cause a car to jerk when accelerating. When a car has been parked overnight in cold temperatures, moisture can form inside the distributor cap, causing the engine to misfire when accelerating. A misfire occurs because the engine power is off balance or uneven. Parking a vehicle in a garage or a warmer environment helps prevent moisture from forming.Full Answer >
A car shakes while driving because of problems with the suspension or wheels that cause these elements to not sit properly and therefore shudder as the vehicle moves forward. Shuddering often intensifies the faster the vehicle moves. Shaking and tremors occur in the steering wheel as vehicles reach higher velocities.Full Answer >