I have a 99 Intrepid that will turn over but won't start. It acts like it isn't getting any fuel or spark. All fuses are ok. The fuel pump runs when the key is turned on. The car will try to fire when starting fluid is sprayed in the air intake so it seems to be getting spark. I tested the fuel pressure where the line connects at the tank and got about 50 psi. I'm not sure what to try next.