Fuel Injector Check
WARNING: This page is about a different car, the 2002 Mazda Tribute, 2002 Mazda B4000, 2002 Mazda B3000, and 2002 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.
Start engine and allow to idle. If engine will not start, perform procedure while cranking engine. Using a stethoscope, listen for clicking sound at each injector. If clicking sound is heard, fuel injector is operating. If clicking sound is not heard, Go to FUEL INJECTOR RESISTANCE CHECK .