question

does a 1995 plymouth voyager se 3.0 have points or not i never tore i distributor apart to find out if it needs replaced it poured for a whole day here cap was tight no problem first time ever engine light come on idle roughcheck wires ok plenty spark might need to replace cap rotor .what makes cap burn up fast timeing belt just replace went through cap before how often do you replace cap

No, you engine does not have points. It is electronic ignition.

The check engine light coming on means you have a code on the computer. Pull the code to find out what's wrong. If you replaced the cap and roter recently, that won't be your problem now.