MX-3 V6-1844cc 1.8L DOHC (1993)
Fuel Injector: Testing and Inspection
On-Vehicle Inspection
1.
Warm up engine and run at idle.
2.
Listen for "click" at each injector with a screwdriver or stethoscope.
NOTE: Compare the operational sound of each injector. It is difficult to verify the sound with side feed injectors.