[Diy_efi] Fuel pump run time with key on

[Mike]

At 10:15 PM 8/22/05, you wrote:
>Nobody has mentioned the regulator.  A faulty regulator will not hold
>pressure.  So will leaky supply lines.   

Dribbling injectors is the other one, really worth checking as can be
prelude to injector solenoid failure and that can cause a fire, or a weep
out the body into the engine bay, happened to mine a few months ago,
sheer luck it was on cyl 1 - anywhere at back of engine would have been
a real pain to change without removing heaps of things...

Thats the nice thing about having a group like this, spreads the
liability as we each offer free advice so they get what they pay for

<chuckle>

Regards from


Mike
Perth, Western Australia
VL Commodore Fuse Rail that wont warp or melt !
Twin tyres for most sedans, trikes and motorcycle sidecars
http://niche.iinet.net.au




>-----Original Message-----
>From: diy_efi-bounces at diy-efi.org [mailto:diy_efi-bounces at diy-efi.org]
>On Behalf Of Ben
>Sent: Monday, August 22, 2005 1:25 AM
>To: diy_efi at diy-efi.org
>Subject: [Diy_efi] Fuel pump run time with key on
>
>When I turn the key on, my fuel pump runs for 2 seconds to prime the
>system.  Unfortunately, my fuel drains back to the tank almost
>immediately and I have to turn the key off and on 5 times to start it up
>without having to crank it forever.  Is there a setting in the computer
>to make it run longer?  91 grand prix SE 3.4 DOHC 5 speed using DF code.
>
>Ben
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>
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