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-   -   Fuel pump not working...? (https://www.rx7club.com/1st-generation-specific-1979-1985-18/fuel-pump-not-working-1032479/)

85TIIDEVIL 04-15-13 12:01 PM

Fuel pump not working...?
 
I have a Holley Blue hooked up to the stock wiring. It's been this way for the past 5 years working. When I crank the key usually then you can hear the pump humm. The fuse is good, and I jumped 12v directly to the pump and she works fine. Any ideas...?

t_g_farrell 04-15-13 12:05 PM

See if your getting that same 12v on the lead going to the pump.Then check to make
sure its grounded good still.

Might be a break going back to the pump. It has to travel down the side of the interior
under the carpet and can get damaged over time.

85TIIDEVIL 04-15-13 12:12 PM

I don't have my multi-meter w me today. Isn't there a relay under the dash / steering wheel area that can be jumped out to make it constant...? I remember but can't find it using the search...

85TIIDEVIL 04-15-13 01:23 PM

I figured it out... It was a bad connection at the pump. I used M-F connectors for a quick disconnect should I ever have to swap out pumps. If anyone knows how to find the thread that shows how to constantly wire / jump past the relay I'd still like to know, unless I find it first. :) Thanks.


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