|
|
|
04-28-2023, 08:21 PM
|
#1 |
|
Registered User
Join Date: Jan 2015
Location: Tampa, Fl.
Posts: 426
|
Fuel gauge question
Can you test the gauge? I have an LMC under bed tank with their sending unit. When plugged in the gauge goes up to Empty when the tank is full. It goes below E when fuel is used. Also The wire in the back of the gauge gets hot. New harness from Rebel wiring so I know the wiring is good. Thanks
__________________
1965 C-10 1/2 ton shortbed part time daily driver 1980 C-10 1/2 ton shortbed project |
|
|
|
04-28-2023, 10:11 PM
|
#2 |
|
Registered User
Join Date: Feb 2013
Location: central California
Posts: 2,776
|
Re: Fuel gauge question
https://youtu.be/ZTMXjITuO8A pretty much covers it all. Pay attention to the part about '66 and down being a 0-30 ohm and '67 and up being 0-90 ohm. Your guage and your sender need to have the same ohm rating. Perhaps the tank you bought from LMC has a 0-90 ohm sender and you're trying to mate it to your 0-30 ohm guage. (I've been there, done that but in reverse with a 0-90 guage and a 0-30 sender.)
|
|
|
|
|
05-01-2023, 03:38 PM
|
#3 |
|
Registered User
Join Date: Jan 2015
Location: Tampa, Fl.
Posts: 426
|
Re: Fuel gauge question
Thank you. Hopefully I can look at it tomorrow.
__________________
1965 C-10 1/2 ton shortbed part time daily driver 1980 C-10 1/2 ton shortbed project |
|
|
|
 |
| Bookmarks |
|
|
Hybrid Mode
