[garyfindlay]

My prowler has started to dump water into the waste exhaust. I have checked/switched off the heat solenoid and also the bypass at the front, but is still doing it. Any suggestions before I start ripping the whole line out.

[davep]

Water coming out of exhaust?  Heat exchanger got a leak.

[Russ Chadd]

If water is coming out of the engines exhaust then the heat exchanger is leaking, if it's coming out if the waste exhaust then I would say check your dripper valve... This is the valve located near the pump which allows cold water to flow to the head of the pump to keep it cool... The dripper valve should always be open a little hence  a little water is always spitting out of the blower exhaust

[garyfindlay]

was the dripper valve....cheers

[garyfindlay]

now the solution hose is pulsing. tried to get rid of airlock, but still same. Anyone any ideas what else I could try?