RKins
RVF Expert
- Joined
- Nov 15, 2019
- Messages
- 935
- Location
- Sarasota, FL
- RV Year
- 1997
- RV Make
- Newmar
- RV Model
- London Aire
- RV Length
- 40'
- Chassis
- Spartan
- Engine
- 6CTA 8.3L Cummins.
- TOW/TOAD
- 2008 Jeep GC Overland
- Fulltimer
- No
After you drain and rinse your tanks, if you add about 5-10 gals of water back into the black and grey tanks before you move to your next location and add about 1/2 a bottle of Dawn dishwashing liquid and the same of a small bottle of calgon (to each tank), the dawn is very slippery and the softening of the water makes it slippery, your tanks should be cleaner when you get there and hopefully your sensors will read better. I know the topic is about sensor attachment but if they are and you're having problems not related to attachment, the above will probably help. Does on mine.