1994 Plymouth voyager 3.0 v6?

Your 3.0 distributer cap is offset, take it off and look at the inside terminals, they cross over inside, so if you simply line up the rotor with the spark plug tower, you will be way off, set the engine to TDC, then find the correct position of number one and reroute all the plug wires, remember the firing order is 1-2-3-4-5-6 . Hope this helps!