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Why would your 2005 Chevy Cobalt stall after you drive it for a while?

Possible causes

- Faulty fuel pump: A failing fuel pump can cause your car to stall, especially when driving at higher speeds or under load.

- Clogged fuel filter: A clogged fuel filter can restrict the flow of fuel to the engine, causing it to stall.

- Faulty ignition coil: A faulty ignition coil can prevent the spark plugs from firing properly, causing the engine to stall.

- Bad spark plugs or wires: Worn-out spark plugs or damaged spark plug wires can also cause your car to stall.

- Vacuum leak: A vacuum leak can disrupt the air/fuel mixture in your car, causing it to stall.

- Faulty oxygen sensor: A faulty oxygen sensor can send incorrect signals to the engine control unit, leading to stalling.

- Faulty throttle position sensor: A faulty throttle position sensor can provide incorrect information to the engine control unit, causing it to stall.