Re: 96 taurus
Sound, like water bloked fuel filters. Easy way for chek it:
Slowly add to gastank two bottles of DrayGas (fuel level - any).
Open ignition twice. Do not start the engine.
Leave the car at night.On the morning open ignition 5 - 10 tims, start the engine, and let it works a few minutes.
If you feel the difference, then turn off the engine, disconnect the battery for 5 minutes. This is necessary to retrain computers fuel memory.