1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

fuel delivery problems

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Old 06-30-07, 10:22 PM
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fuel delivery problems

I have just swapped a running 12a into my 85 and its not delivering any fuel to le carburator, it willl run on starter fluid and i pulled the fuel lines and they are bone dry.
Old 06-30-07, 10:50 PM
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this is the car i got from giggle snirt that we are working on. we drained the fuel since it was years old and put a few gallons of good stuff in.. i have never seen this car run so the fuel pump might be bad but is there any way to check it out? it will run on starter fluid and i primed the carb by putting about a cap of fuel down both primary barrels.

i really need help getting this thing running. any would be great, thanks
Old 06-30-07, 10:52 PM
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did you check your fuel filter and make sure your fuel pump is actually pumping fuel is the wire that is under the driver side storage bin hooked up? have you check this stuff first
Old 06-30-07, 10:54 PM
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i dont know first gens so i didnt know where to look. ill go look now.
Old 07-01-07, 12:14 AM
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ok. that plug is in and i tried making a ghetto tester for the pump and it says it doesnt work. the tester might be not working though. is there a fuse for the pump somewhere?
Old 07-01-07, 12:30 AM
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i read this thread but it doesnt have any more pics on it. does anyone have the pics i need to run a new relay or hard wire?

https://www.rx7club.com/3rd-generation-specific-1993-2002-16/fuel-pump-trick-156025/
Old 07-01-07, 02:03 AM
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so i have really been researching this as much as i can. if i jump the fuel pump relay then the pump should always be on when the key is on? is that right?
Old 07-02-07, 01:05 PM
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Fuel Pump fuse is the 10A fuse on the upper right side (closest to you)of the fuse box located under the left side of the dash.dash
Old 07-02-07, 02:08 PM
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Originally Posted by grease
Fuel Pump fuse is the 10A fuse on the upper right side (closest to you)of the fuse box located under the left side of the dash.dash
it is the only fuse that is sideways on the fuse block if that helps identify it. i fneed be i can make a diagram of the fuses for you but you shouldnt have any problems locating it
Old 07-02-07, 06:42 PM
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ok thanks guys. ill go look at it now. i did a cheese hardwire and switch for it now and it works but i hate the ghettoness.
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