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check plugs &wires
Your 1999 Oldsmobile Cutlass may be sputtering and dying after prolonged driving due to overheating, fuel delivery issues, or a failing ignition system. An overheating engine can cause the vehicle to stall, while a clogged fuel filter or failing fuel pump can restrict fuel flow. Additionally, a malfunctioning ignition coil or spark plugs may lead to misfiring and stalling. It's advisable to have the vehicle diagnosed by a professional to pinpoint the exact cause.
If you have water in your gas line, this may be a cause for sputtering (simple scenario). If so, get some HEAT or product to assist evaporating the water in your gas. Good luck!
No. A bad starter would cause the car not to start.
I can't tell much from what you've described but it sure sounds like either a fuel filter or a failing fuel pump.
Vapor lock!
probably the fuel pump?
Often a faucet will sputter if there is air in the lines. This happens if the water has been turned off and then on again. If this is the cause, it is only necessary to run the water a while and the air will get out of the lines, and the sputtering will stop.
Dirty fuel filter or air filter.
fuel pump?
Spitting and sputtering while driving often indicates that the engine is misfiring or not running smoothly. This can be caused by issues such as faulty spark plugs, a clogged fuel injector, or problems with the ignition system. It may also signal an air-fuel mixture problem or issues with the exhaust system. If you notice these symptoms, it's advisable to have the vehicle inspected by a mechanic to prevent further damage.
A faulty alternator will cause those symptoms. You might want to get t checked out.