I have a nissan model#ns25c3 which i think is a 1999 model.when the engine starts how long should it take for the water to come out the water indicator hole? thanks for any replies.
Have you tried running a wire or some low pressure air up the outlet?
Sometimes they just get salt/sediment build-up in that circuit.
I had a late 90's Merc (Tohatsu) 5 that squirt only spray/steam untill I ran 2-3" of wire and a quick tap of 20PSI air into the tell tail. She Pee'd like a cow on a flat rock after that.