First thing to do is check to see if all your plug wires are on the right plugs, you need to know the firing order to do this, the easiest way to get the firing order is by calling the part store and giving them the engine size, once you've made sure all the wires are right, if that hasn't fixed it check the timing. Also, some of these replacement caps have an issue with arching. Pull the cap off, flip it over and look for signs of arching through the plastic; probably a little white dot on the gray plastic from the coil conductor.
what is the distributor setting for a 1996 Chevy blazer
And you still have a skip? Probably a bad injector.
how to install a distributor
The magnetic plate in the distributor shaft, for the pick up coil, may be cracked.
buy a new distributor
inside the distributor
under the distributor cap
No, it still has a distributor.
how do you set the timing on a distriubtor for a 2002 Chevy blazer
The 1997 S10 Blazer has an egr (Exhaust Gas Reclaimer) valve. It also does not have a point distributor, it is electronic.
its located in the distributor.
inside the distributor