aux gas gage question January 06, 2009, 12:37:00 am Yahoo Message Number: 98373My auxiliary gas gage reads pegged when full and half full when empty. I don't want to fool around with the tank. Can I calibrate it to read closer to correct by putting a resister in the line? I was thinking of getting a variable resister and adjusting it to either full when full or empty when empty.Any suggestions would be appreciated. thanks,Michelle Ress west coast North America http://www.flickr.com/photos/safoocat/[Non-text portions of this message have been removed]
Re: aux gas gage question Reply #1 – January 10, 2009, 09:53:37 am Yahoo Message Number: 98457Michelle, You have an auxiliary gas gauge? Do you have a picture of it? Is it an after market item? Mine is a 82 too, and I only have the standard gauge.Sam
Re: aux gas gauge question Reply #2 – January 10, 2009, 11:32:46 am Yahoo Message Number: 98465Hi Sam,Thanks for your interest. Yes I have an auxillary gas gauge. Here is a picture: http://www.flickr.com/photos/safoocat/1794058318/ Do you have two gas tanks? If so do you have a swtich to switch the gas gauge? I currently have a full tank but the gauge reads 3/8ths tank. I can also smell fumes so I think we need to drive on that tank enough to lower the level so there is no smell of gas fumes. We drove home on the main tank after filling the aux. tank. It took 40.9 gallons. Next time I will stop at 40 and maybe there won't be fume smell.Michelle Ress west coast North America http://www.flickr.com/photos/safoocat/
Re: aux gas gauge question Reply #3 – January 10, 2009, 07:27:24 pm Yahoo Message Number: 98475Hello Michelle,Last time I looked, I saw only one gas tank. And it's big. Mine should hold at least 45 gals. When my gauge says full, there is only about 20 gallons
Re: aux gas gauge question Reply #4 – January 10, 2009, 07:40:09 pm Yahoo Message Number: 98477Hi Sam, Did you originally say you had an 82? I have two tanks in my 82, the aux tank in the rear took 40.9 gallons from empty. I don't recall off hand what the main tank holds but at least 30 I'm pretty sure. I have a swich to change tanks and each tank has its own fuel pump. I tried using one pump but sputtered on steep hills from the rear tank and also had a vapor lock once so added back the rear tank pump. You gave me an idea though since my main tank gauge is accurate I may hook it up to the aux tank and see if it reads full. If so I'll wire the one gauge to the same switch that controls the tanks. It's a DPDT switch anway so I can have the one gauge read both whichever tank I'm running off of. Have you checked the ground on your tank gauge? Mine was a poor connection back at the tank and that could be causing your innacuracy. regards,Michelle Ress west coast North America http://www.flickr.com/photos/safoocat/
Re: aux gas gauge question Reply #5 – January 10, 2009, 08:33:50 pm Yahoo Message Number: 98481Hi Michelle,Yes, I have a 1982 22' FL. I am quite certa
Re: aux gas gauge question Reply #6 – January 10, 2009, 10:31:08 pm Yahoo Message Number: 98483Hi Sam,Mine is a rear lounge so that is one difference.Michelle Ress west coast North America http://www.flickr.com/photos/safoocat/
Re: aux gas gauge question Reply #7 – January 11, 2009, 10:26:10 am Yahoo Message Number: 98487Michelle,I double checked. Yes, I only have one gas tank.Sam
Re: aux gas gauge question Reply #8 – January 11, 2009, 02:15:55 pm Yahoo Message Number: 98496Hi Sam, Interesting, what size tank is it? I'm not all that jazzed of carrying 40 gallons so far behind the rear axle so would use it first on a long trip.Michelle Ress west coast North America http://www.flickr.com/photos/safoocat/
Re: aux gas gauge question Reply #9 – January 12, 2009, 08:04:44 am Yahoo Message Number: 98517Michelle, It's big. I think it will hold at least 45 gals. The most I was able to pump was 40 gals when the gauge was showing half tank left. My tank is located between the axles, closer to the rear than to the front. It does not appear to be a GM OEM tank. I guess it's an aftermarket installed by LD.Sam
Re: aux gas gauge question Reply #10 – January 12, 2009, 10:35:23 am Yahoo Message Number: 98519"It's big. I think it will hold at least 45 gals. The most I was able to pump was 40 gals when the gauge was showing half tank left. My tank is located between the axles, closer to the rear than to the front. It does not appear to be a GM OEM tank. I guess it's an aftermarket installed by LD."SamIn the 1980s, LDs came standard with a 32-35 gallon tank with an optional 50-gallon tank. I'm not sure if LD installed the bigger tank or if they had a local shop do it. Most of the older LD I have looked at have the bigger tank. Maybe Ed said, "You need that" Auxiliary tanks, are after-market installations and a rare item in my experience.Once again, Steve (aq433) is your best source of information (excluding Steve Newton) about older LDs due to his long experience with his 1983 LD.Larry