Faulty carborator fuel intake

Bad carberator or needs a carborator adjustment.

Could also be dirty air intake.

sounds to be a fuel pressure regulator

If your timing is off,it will effect the fuel getting to carb.Your plugs may be fouled.

It is probably a carberator problem your intaking to much fuel or oxygen So what i would do is check the little buble in the the carberator that stops the fuel when enough fuel is in the carborator it might need replacing

A 1998 Saturn will not have a carborator as it is fuel injected sorry.

is it carborated or fuel injected, most fuel injection systems have a automatic shut off if the engine is too hot, make sure the engine is not over heating or possibly the fuel injection sensor could be faulty

Sounds like you need a NEW FUEL PUMP.
CHECK BALL IN PUMP NOT HOLDING RESIDUAL PRESSURE.

Is it Carborated?

If so, you may have a fuel leak at the intake/carborator gasket. Pull the carb, and replace the gasket. Also make sure that the air/fuel mixture is set right -

If it is fuel injected: you may need to replace the fuel pump relay, fuel pump, and you may need to have the battery, alternator checked. make sure the starter connections, and battery terminals are secure and free of debris, corrosion, acid build up as these will limit or withhold current.
I hope this information is useful and aides in the success of fixing this issue.

Take carborator cleaner. First take off the big hose on the front of your intake then press gas peddal to open up and then spray it inside this fixed my problem. Jerry