1989 lincoln (Ford) 302 5.0 only running on 4 cylinders?

[Mike]

i have a 1989 Lincoln town car 302 5.0 that i just got but its only running on 4 cylinders the passenger side of the engine is not running you can unplug the spark plug wires on that side and it makes no difference and they are getting spark i checked one of the cylinders for comp (while cranking with the key off) with my finger and it has comp. i couldn't keep my finger there there getting fuel i can see and smell it any suggestions Thanks