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-   -   After I installed the 2GCDFIS ... (https://www.rx7club.com/1st-generation-specific-1979-1985-18/after-i-installed-2gcdfis-999136/)

Ex-Eg-Driver 05-21-12 02:08 PM

After I installed the 2GCDFIS ...
 
So after I completed this mod to the ignition system , every time I turn the key to ON
, I hear a ticking at the fuel pump. I understand the pump is on once you turn the key. The car doesn't run bad. But the ticking is annoying

Is there a special wire concerning the fuel pump when doing the ignition ?

Video coming soon

FunK73 05-21-12 02:26 PM

Last I checked that clicking is just the pump running

Ex-Eg-Driver 05-21-12 03:00 PM

Yeah that's true . But before the mod. It wasn't as apparent. More like a hum. Now its a tick .

t_g_farrell 05-21-12 03:31 PM

New ignition will be sucking down more juice, may affect the juice going to the pump. Is the
pump using stock wiring or has it been relayed to get power directly from the battery? I bet its still
the stock wiring powering it.

Ex-Eg-Driver 05-21-12 05:12 PM

Its stock . And that makes sense.

A distressed pump may tick right ?

Ex-Eg-Driver 05-21-12 05:13 PM

Also it seems I need more gas when I take off..

Hrm

t_g_farrell 05-22-12 07:14 AM


Originally Posted by Ex-Eg-Driver (Post 11098222)
Its stock . And that makes sense.

A distressed pump may tick right ?

I know they get noisier when the voltage is too low.


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