I own an 1990 V6 Lebaron, I am having some running issues. I bought the car and it ran fine at first.

Now after the car warms up it seems as if it has no power at all even if the pedal is to the floor.

The fuel pump and fuel filter have been replaced. I also tested coil and replaced distrubutor, spark plug wires & plugs.

I cannot figure out what is causing this problem.

Is there anyone who can help me out who has had this problem in the past?

Thanks