Foam Brush Leaking

[caliwashes]

Hi everyone,

Got a foam brush that leaks water whenever high pressure functions are used. Could be a solenoid that is stuck open on the foam brush?
Thanks

 

[Randy]

The foam brush system should be completely independent from the high pressure system. You probably have a stuck open solenoid valve on the foam brush system or debris under the seat of the solenoid valve. Is it leaking in just on bay?

 

[caliwashes]

Randy,

It’s just one bay, hence why I think it’s a solenoid stuck open.