On the back side of the distributor facing the firewall , it will have to screws bolting it down to the distributor
what is the color order of the wires to a Pontiac Sunbird ignition module
I don't know how to change the ignition switch but I have some advice. Don't screw with the ignition switch, buy the whole steering column. It will be cheaper and easier to change.
Wiring for 91 Pontiac Transport: http://www.auto-olds.ru/PONTIAC%20TRANS%20SPORT%201991.pdf
you should check the crank sensor and ignition modual
all the spark plug wires are on it
check the ignition modulator under the distributor cap
in the tank and believe me it's a pain in the butt to change on this particular car
There isn't a trans filter on the Firefly manual trans.
#
Have you checked the timing? It could be that or something else wrong with the ignition system.
It means that the alternator is shot or the battery is shot, you need to get the charging system checked out.
engine off and ignition on: 23 to 31 psi engine at idle: 13 to 20 psi