I take mine to Autozone, they offer free testing of ignition modules.
ignition module on what?
test ignition coil,ignition module,pick-up coil,electronic spark control,and knock sensor
If you are not getting spark to any of the plugs could be coil rotor and/or cap HEI ignition?
The Distributer module on "92" S-10 Vin code "W" or "Z" is located on the distributer,you must remove the distributer cap to gain access to the ignition module. Once you have gained access to the ignition rotor it is always necessary to always test the module before replacing it.
Answer testing ignition modulenot all part stores have the ability to test ignition modules,a sure sign would be discoloration of the module or if the outside of the module has a softness to it if neither is apparent you could go to advance auto stores and they do have a peice of equipment to test your module, I used to work at a advance auto parts store
To test a Geo Storm ignition module, first ensure the vehicle's battery is fully charged and the ignition is off. You can use a multimeter to check the voltage at the ignition module's power input terminal; it should typically read between 12-14 volts when the ignition is on. Next, check for continuity in the ignition coil and the wiring to the module, as well as any ground connections. If the module fails to produce spark or the readings are inconsistent, it may need replacement.
Remove it and bring it to a NAPA store. They will test it free.
Take it to AutoZone, and they can test it
start the engine if it runs its good
To test the ignition module on a 2003 Harley Softail, first disconnect the battery and remove the ignition module from the bike. Use a multimeter to check the resistance of the primary and secondary coils according to the service manual specifications. Additionally, inspect the wiring and connectors for any signs of damage or corrosion. If the module fails these tests, it may need to be replaced.
chances are if there is no spark then the ignition module inside the distributor needs to be replaced as far as checking it goes just pop the module out and autozone or advance auto may be able to tell u where to take it to have it tested
take it off and take it to autozone they will check/test it for free