Tank gauges seldom work correctly!
The old days they always told us the gauges didn't work reliably because the probes in the tank got dirty! Now whats there excuse with my new one with the external senders nothing internal but they s...
Forum Discussion
I installed Hoarst (sp) probes on my black tank and love them they sell kits for all of the tanks and install was easy and straight forward. Also I started using Unique Digest it and when I dump its nothing but liquid. I also use the black tank flush after every dump. The just add 2oz of digest it and voila. They also claim that using this product will clean your sensors.
http://horstmiracleprobes.com/
http://horstmiracleprobes.com/
