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Leaking fuel from accelerator pump
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1st65ghia
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Joined: November 16, 2006
Posts: 200
Location: CAMAS,WA
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PostPosted: Wed May 13, 2009 6:49 pm    Post subject: Leaking fuel from accelerator pump Reply with quote

I just installed my 44idf's that I received from ACE and they run great but I now have one of the same problems that I had before. The carbs are new spanish idf's and they both leak fuel from the accelerator pump, pools on the spring then drips down. When I first received the turnkey engine they also leaked, I sent the carbs to ACE because the engine did not quite run right. Now it runs great but the same issue with the fuel leak started on about the third day of driving. This is kind of annoying not to mention I don't like fuel leaking in the engine compartment, don't care to burn the car down. What could cause this to happen, I have to assume that they did not leak when the engine was first built and I know that they did not leak when I fdirst received them back. My fuel pressure is just below 3psi, closer to 2.5.
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DarthWeber
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Joined: November 24, 2007
Posts: 7543
Location: Whittier,CA
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PostPosted: Wed May 13, 2009 7:45 pm    Post subject: Reply with quote

Have you talked to Art about this?

A quick check would be to make sure the screws on the accel pump cover are tight.
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hoghead5150
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Joined: May 03, 2007
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Location: oklahoma
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PostPosted: Wed May 13, 2009 7:47 pm    Post subject: Reply with quote

you got me, definitely call or email Art. he's one of the best out there, and if he don't know, or can't fix it, we are all screwed!
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"i got a friend that knows a guy who's best friend has an uncle that used to have a bug just like yours!"

i measured once, cut it three times, and the damn thing is STILL to short!
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RUI FARIA
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Joined: July 23, 2004
Posts: 176
Location: Johannesburg, South Africa
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PostPosted: Fri May 15, 2009 4:23 am    Post subject: Reply with quote

Screws have either come loose (not sealing) or the diaphrams have ruptured.
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