Thor Forums

[DrSarabi]

Purchased this motorhome in April, used with only 2900 miles - from Camping World (Oh No). We have had several small issues, but none more frustrating than not being able to fill the fresh water tank - it registered 1/3 full when we bought it, but would NOT take more - the water would just flow back at us.

We read up on all similar problems on this forum, and opened the area with the fresh water tank this a.m. (Under our bed, ever so convenient LOL). Checked the elbows on both vent and fill. No clogs, no crimps. Checked the vent hose - clear. Checked the fill hose, also clear. But . . . . . the fill hose was at the same height as the vent hose. Hmmmm.

Put the vent hose up on a shelf that appeared to be for that purpose (next to the fill hose). . . still cannot fill the fresh water tank; water flows back at us.

Passed a long equine nasogastric tube down the fresh water fill hose into the tank - it fills!!!!!!

Proposed to my husband that I pull the fill hose down off the shelf so it is below the vent hose . . . Voila! success! No long tube needed, fills perfectly!

We suspect the original owners had this same problem, because it looked as though someone slapped a bunch of silicone around the fresh water fill. We were just happy that they didn't plug anything up with the silicone.

Just wanted to post this for anyone else with a similar problem. This forum has saved us so much time, money and cured several headaches already. Thanks!