gas needle not working

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esa712
Satellite Coupe (RL)
Posts: 17
Joined: Thu Jan 24, 2013 10:13 pm
My Cars: 1972 roadrunner b body

gas needle not working

Post by esa712 » Thu May 02, 2013 8:08 pm

hey guys, before i had my car painted, my gas needle was working fine. now after the paint job, the oil meter above it is working fine, but the gas needle isnt. i filled up thinking i was on E, but no. can there be a wire maybe the painter removed or messed up bc i see a wire in the middle of the trunk floor thats cut. im wondering if thats the pronblem
can anybody help me with this

rradar71
GTX (RS)
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Re: gas needle not working

Post by rradar71 » Thu May 02, 2013 8:56 pm

Would that wire be blue and the other end goes through to fuel tank?

Uppy
Satellite Sebring (RH)
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My Cars: Present: 1971 Plymouth GTX
Past: 1970 Dodge Coronet 500
1973 Dodge Charger SE

Re: gas needle not working

Post by Uppy » Fri May 03, 2013 7:05 am

Check the ground and lead wire from fuel tank. One of them is probably disconnected.

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sdweatherman
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My Cars: 1971 GY8 Plymouth Satellite Sebring Plus
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Re: gas needle not working

Post by sdweatherman » Fri May 03, 2013 9:10 am

Yep, there is a wire that goes through the trunk floor that is usually blue like rradar71 said. That wire goes to the sending unit on your gas tank. If it is cut, that is why your gas needle does not work. Scott.
1971 GY8 Plymouth Satellite Sebring Plus
1971 GB7 Plymouth Satellite Sebring Plus w/factory Sunroof
1972 EV2 Plymouth Satellite Sebring Plus w/factory Sunroof
1974 KB5 Plymouth Road Runner GTX Dealer Announcement car

esa712
Satellite Coupe (RL)
Posts: 17
Joined: Thu Jan 24, 2013 10:13 pm
My Cars: 1972 roadrunner b body

Re: gas needle not working

Post by esa712 » Fri May 03, 2013 11:01 am

sdweatherman wrote:Yep, there is a wire that goes through the trunk floor that is usually blue like rradar71 said. That wire goes to the sending unit on your gas tank. If it is cut, that is why your gas needle does not work. Scott.
the wire is now a gold colored wire now!! :shock:
it sits directly in the middle of the trunkl. can that be it?

Uppy
Satellite Sebring (RH)
Posts: 62
Joined: Thu Oct 25, 2012 2:37 pm
My Cars: Present: 1971 Plymouth GTX
Past: 1970 Dodge Coronet 500
1973 Dodge Charger SE

Re: gas needle not working

Post by Uppy » Fri May 03, 2013 1:43 pm

Check to see if this ground strap in on the fuel line at the tank. This ground makes contact with the fuel tank and the metal gas line, bypassing the rubber connecting hose. If this is missing, gage no worky.
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sdweatherman
Site Admin
Posts: 806
Joined: Tue Sep 14, 2010 2:36 pm
My Cars: 1971 GY8 Plymouth Satellite Sebring Plus
1971 GB7 Plymouth Satellite Sebring Plus factory Sunroof
1972 EV2 Plymouth Satellite Sebring Plus factory Sunroof
1974 KB5 Plymouth Road Runner GTX Dealer Announcement car
Location: Rapid City, SD
Contact:

Re: gas needle not working

Post by sdweatherman » Fri May 03, 2013 3:05 pm

Yes, the wire that goes down through the bottom of the trunk floor is the wire that goes to the sending unit on the gas tank. Like Uppy says - make sure the ground strap is also installed correctly. The strap completes the electrical circuit for the sending unit. Scott.
1971 GY8 Plymouth Satellite Sebring Plus
1971 GB7 Plymouth Satellite Sebring Plus w/factory Sunroof
1972 EV2 Plymouth Satellite Sebring Plus w/factory Sunroof
1974 KB5 Plymouth Road Runner GTX Dealer Announcement car

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