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Why does your car stall when driving after a while?

There are several reasons why a car might stall while driving after a while. Some common causes include:

* Fuel system problems: A clogged fuel filter or fuel injector, or a faulty fuel pump, can restrict the flow of fuel to the engine, causing it to stall.

* Ignition system problems: A faulty spark plug, spark plug wire, or distributor cap can prevent the engine from getting the spark it needs to run, causing it to stall.

* Air intake problems: A clogged air filter or a faulty mass air flow sensor can prevent the engine from getting the air it needs to run, causing it to stall.

* Cooling system problems: A faulty thermostat or water pump can cause the engine to overheat, which can cause it to stall.

* Electrical problems: A faulty battery, alternator, or starter motor can prevent the engine from getting the power it needs to run, causing it to stall.

If your car is stalling while driving, it's important to have it diagnosed by a qualified mechanic to identify the cause of the problem and have it repaired. Driving a car that is stalling is dangerous, as it can increase your risk of an accident.