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Open Roads Forum  >  Travel Trailers  >  General Q&A

 > Black water guage lies! Or not?

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dodge guy

Chicago, western subs.

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Posted: 06/26/08 10:02am Link  |  Quote  |  Print  |  Notify Moderator

I agree with all the above.

Just a question though. why do the manuf. find it necessary to use thirds as a means to give you the levels? by the time it reads 2/3 it will be almost full!

Our first 2 TT`s had the levels in quarters. it was nice because when it got to 3/4 you knew to start watching things. you didn`t have to sit there and watch the 2/3-full LED light up!!! we`ve had our current TT 2 1/2 years and I still can`t tell when the tank is almost full!


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19Sandie54

AZ

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Posted: 06/26/08 10:13am Link  |  Quote  |  Print  |  Notify Moderator

All my sensors, even the battery power, reads in quarter incriments.


JJ & Sandie
Li'l Jack, Pickles & Bunny the chihuahuas...Chewy, poodle 6/15/95-7/4/08 We will always love you Chooch.
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mikhen

oley, pa

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Posted: 06/26/08 10:46am Link  |  Quote  |  Print  |  Notify Moderator

dodge guy wrote:

I agree with all the above.

Just a question though. why do the manuf. find it necessary to use thirds as a means to give you the levels? by the time it reads 2/3 it will be almost full!

Our first 2 TT`s had the levels in quarters. it was nice because when it got to 3/4 you knew to start watching things. you didn`t have to sit there and watch the 2/3-full LED light up!!! we`ve had our current TT 2 1/2 years and I still can`t tell when the tank is almost full!


I've wondered that for a while. Guess 3 little lights are cheaper than 4.


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MFinCA

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Posted: 06/26/08 11:01am Link  |  Quote  |  Print  |  Notify Moderator

mikehart92 wrote:

Something is on your sensors. VERY common problem.

I use the blue stuff, have installed a quick-i-flush, and use a couple cups of fabric softener every few dumps.
I've never heard of fabric softener, but I use the GEO Method which uses a combination of water softener and laundry detergent. I follow the directions and my tanks read empty.


MFinCA
2004 Homestead Settler 255RS
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shum02

Burlington, Ontario Canada

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Posted: 06/26/08 11:12am Link  |  Quote  |  Print  |  Notify Moderator

Jeez I just turn off the water, grab a flashlight(real tight) and have a peak down the trap. Spent two hours last night flushing and wanding the tanks on our new to us '07 KZ2505 and they finally read empty.


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sbingham

Payson, AZ

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Posted: 06/27/08 08:47pm Link  |  Quote  |  Print  |  Notify Moderator

I guess I need one of those CLEAR end pieces.I do have a flush spray, just need to use it longer?

Shum02 . . .2 hrs . . . that should do it!!! I just don't have that amount of patience.


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2hill5

San Diego, Ca

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Posted: 06/28/08 02:34am Link  |  Quote  |  Print  |  Notify Moderator

We have the opposite problem in our TT our black tank always reads empty. Our trailer is under warranty is this something that we should have looked at? We have an enclosed underbelly, so how do they access the black tank to check the sensor?


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G&LWebb

Western NC

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Posted: 06/28/08 08:01pm Link  |  Quote  |  Print  |  Notify Moderator

Yardvarkers wrote:

I've heard of some folks putting a few bags of crushed ice in the black tank. Then drive around and agitate it. It's supposed to scrub the tank and probes.


We just tried this when we left Stone Mountain GA and went to Coneross campground in SC last week. Our sensors had been reading full even after dumping. We put 10gallons water and 10lbs of ice after dumping in Stone Mountain and upon reaching Coneross hit the dump station before getting into our site. After unhitching and leveling I checked the sensors and they read empty. We will try and do this a couple times a year.


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havedreamwilltravel

Southern California

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Posted: 06/28/08 08:09pm Link  |  Quote  |  Print  |  Notify Moderator

Give your sensors a good "wash"

Toss in a couple of bucket fulls of water, 1 capful of calgon and 1 capful of Tide laundry detergent.

Drive around for awhile and let is agitate. Dump, rinse.

You could have TP stuck on a sensor and/or they could just plain be dirty. Have you ever seen wads of TP that kid wet and toss up to the ceiling? It's like cement and stays there forever....so you need lots of water and washing to release it.

Get a clear elbow so you could see what comes out when you dump and how clean your black tank really is - chances are if you see a lot of TP coming out that could have been the problem.

Refill, put in toilet enzyme/chemical and drive around a bit more. Anything left will come down and sit in the water and the enzyme/chemical will break it down while it sits.

Just before you leave on your next trip - add some water and do the Tide, Calgon thing and dump when you get to your campsite. Add some water/chemical back in and camp.

We follow the above for every trip (the tide/calgon before leaving home) and our sensors work accurately.

If after all of this, they still don't read empty then i'd say the sensors are faulty.


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sbingham

Payson, AZ

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Posted: 06/29/08 12:41pm Link  |  Quote  |  Print  |  Notify Moderator

Thanks, everyone. That about covers it!

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