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Why would my car shut off while your driving. it is a 1982 cheverlot caprice classic has 305 v8 in it. the did not putter motor just off.the cranks over but will start.?

Fuel System Issues

* Fuel pump: If the fuel pump is not working properly, it will not be able to provide enough fuel to the engine, causing it to stall.

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

* Fuel injectors: If the fuel injectors are not working properly, they will not be able to deliver the correct amount of fuel to the engine, causing it to stall.

Electrical System Issues

* Battery: A weak or dead battery can cause the engine to stall.

* Alternator: A faulty alternator will not be able to charge the battery, causing the engine to stall.

* Starter: A faulty starter will not be able to turn the engine over, causing it to stall.

Ignition System Issues

* Spark plugs: Worn or damaged spark plugs can cause the engine to misfire or stall.

* Spark plug wires: Damaged or loose spark plug wires can prevent the spark plugs from getting the necessary spark, causing the engine to stall.

* Distributor cap and rotor: A damaged or worn distributor cap and rotor can prevent the spark plugs from getting the necessary spark, causing the engine to stall.

Other Issues

* Clogged air filter: A clogged air filter can restrict the airflow to the engine, causing it to stall.

* Coolant leak: A coolant leak can cause the engine to overheat, causing it to stall.

* Vacuum leak: A vacuum leak can cause the engine to run lean, causing it to stall.

If you are experiencing this issue, it is important to have your car diagnosed by a qualified mechanic to determine the exact cause of the problem.