How do you test a 1994 Suzuki Sidekick fuel pump & where is the gas filter located?

With key at off position-turn to on without start about 3 or 4 times-fuel pump should gather enough prressure for a start--and this indicates a worn pump or pressure regulator--filter is part of fuel tank assembly----may need to do this again til u git to mechanic

Have you checked your fuses? It sounds like an ignition control module possibly. Start with the easy stuff before ya get crazy with the fuel pump. You can pull the fuel line off the throttle body and have someone try to start it to see if it's pumping. It's pressurised though and it will push a ton of gas through it really quick so be careful.