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fuses... 200 1993

posted by  machine man on  Fri Jan 27 12:27 CST 2017
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last visit: Wed Oct 22 15:40 CST 2014
[RELATED]

Hi again,

Just wondering have you running the fuel pumps full time by jumping the right side of the fuses of 4&6 in the door panel.

There are several reasons to go this route.
The fuel rail would be filled and stay filled, if for some reason they are shutting down.
With the FPR pressurized it might leak out the vacuum hose more readily.
With the engine running you can remove the vacuum hose to see if the mixture changes as little as it should run a tiny bit richer, like under an acceleration mode.
I have never check that out but I have read where Art squeezes the tank return line, so who knows where a clue may lurk?

Phil





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