This is a sample guest message. Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
It’s an older car wash we bought less than a year ago with some sketchy plumbing, etc., so I can’t just compare it to the other pump stands because they’re all plumbed differently.
I think you guys have pinpointed the problem for me. Thanks!
When rinse is in use in bay #1, and only that bay, water is coming back into the pre-soak mix bin, not into the supply barrel.
Could it be coming back through the product solenoid and the pump motor or the hydrominder? It only does it when that one bay, which is closest to the pump room, is...