Water flow problem

[Silverfoxbrit]

When I use the shower I lose all water to the kitchen faucet. I have to flush the toilet and turn on the faucet at the bathroom sink then the water flows at the kitchen faucet. Any ideas as to how to fix this issue would be greatly appreciated. My RV is a passport elite 31re.

[CaptTony]

You are experiencing air-lock. Try blowing out your lines with air pressure to the lowest drain under the coach. That might do it.

[Silverfoxbrit]

Thank you I will give that a try and let you know.

[Silverfoxbrit]

Well tried your suggestion to no avail.

[Pull Toy]

Your plumbing comes in only 2 flavors, HOT and COLD. The lines are all supposed to be co-equal. Check all of your faucet "screw in" strainers and your shower head for "FOD" (foreign object debris). It is fairly common on a new rig, to have construction debris everywhere. If that's not the answer, try your water pressure regulator for crud.

If the rig is new, and that doesn't help, make it the dealers problem, you may have a kinked line.

Let us know how you make out....


Good Luck!