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| | | | Joined: Oct 2001 Posts: 428 Shop Shark | | Shop Shark Joined: Oct 2001 Posts: 428 | The fuel gauge in my truck (1970 C10) recently stopped working. When I first noticed a problem, the gauge would fluctuate from empty to full or anywhere in between. This was with the truck parked in the yard with the engine running. I was having a problem with trash from the old fuel tank clogging up the fuel filter and gunking up the carb so I decided to buy a new tank and sending unit. I figured the new sending unit would solve the fuel gauge problem but it hasn't. Now the gauge doesn't move off of the empty mark.
What do I need to do to get the gauge to work again? | | | | | Joined: Dec 2005 Posts: 547 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 547 | If memory serves the wire that provides power may have a loose connection somewhere. I would look there.
58' 3200 235 3-speed/OD
| | | | | Joined: Oct 2001 Posts: 428 Shop Shark | | Shop Shark Joined: Oct 2001 Posts: 428 | Thanks Apache, maybe I will have some free time after work tomorrow to check it out. | | | | | Joined: Apr 2004 Posts: 888 'Bolter | | 'Bolter Joined: Apr 2004 Posts: 888 | Ralph, Here's a tip that may help. Haven't made it that far yet! Dan | | | | | Joined: Oct 2001 Posts: 428 Shop Shark | | Shop Shark Joined: Oct 2001 Posts: 428 | Got the fuel gauge to work today. Must have been a bad connection at the sending unit. I disconnected the wire then connected it again and the gauge works but it isn't correct. The tank is at least 1/2 full and the gauge shows 1/4.
Is there a way to calibrate the sending unit? | | | | | Joined: Feb 2002 Posts: 12,029 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Feb 2002 Posts: 12,029 | when you have a full tank bend the arm to read full, when it reads empty, pay attention to how much you put in and you'll know what "empty" means
Bill | | | | | Joined: Oct 2001 Posts: 428 Shop Shark | | Shop Shark Joined: Oct 2001 Posts: 428 | | | |
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