6 cylinder, yes. 4 cylinder, no.
If your S10 has a 2.2L engine, it doesn't have a distributor cap.
Remove the distributor cap and it will be bolted inside the distributor on the base plate.
It depends on which engine you have. The 2.2 has no distributor.
How does the wires from the spark plug go to the rotor, which order?
install new plugs and wires a new cap and rotor it will stop the prob you are having
If you have the 2.2 L engine in that 99 S10, there is no distributor in that vehicle. It has a DIS (Distributorless Ignition System).
That should be a 2.2 engine and no, it does not have a distributor cap. It has a DIS (Distributorless Ignition System).
We need to know which engine it has.
It has a coil pack but no distributor.
Follow the plug wires and they will go to the distributor cap.
In the distributor.
The ignition module is located in the distributor, under the distributor cap.