Fuel sending unit

Relico D

Relico D

Not-quite-so-new-guy
Jul 6, 2018
9
0
1
#1
Im replaceing my gastank and fuel sending unit theres 3 lines on the sending unit but only 2 hoses am i supposed to plug the middle one or am i missing a hose its a 1981 can any one give me a walk through on the install
 
pagrunt

pagrunt

Comic Book Super Hero
Sep 14, 2014
2,624
1,390
113
Shelocta, Pa
#2
Is the replacement the one with three? If so you might of got the incorrect one for your car. FYI two line cars will only have one on each side of the engine compartment-one to pump & one to vapor canister, three line cars will have two for the pump-one supply, one return.
 
Relico D

Relico D

Not-quite-so-new-guy
Jul 6, 2018
9
0
1
#3
Is the replacement the one with three? If so you might of got the incorrect one for your car. FYI two line cars will only have one on each side of the engine compartment-one to pump & one to vapor canister, three line cars will have two for the pump-one supply, one return.
Is the replacement the one with three? If so you might of got the incorrect one for your car. FYI two line cars will only have one on each side of the engine compartment-one to pump & one to vapor canister, three line cars will have two for the pump-one supply, one return.
The factory one had three and the replacement one has three but theres only two lines under the idk if the middle or secondary line your talking about was capped off or not i just bought the it was a cheap find
 
pontiacgp

pontiacgp

Canadian Prime Minister
Mar 31, 2006
23,522
4,238
113
Kitchener, Ontario
#4
they come with 2 or 3 lines, the 3rd line is the return line so just cap that one off and you are good to go
 
Relico D

Relico D

Not-quite-so-new-guy
Jul 6, 2018
9
0
1
#5
[QUOTE="Relico D,my gastank straps are not long enough for the aftermarket tank i bought any suggestions 37&3-8" wont reach
 

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