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Old 12-24-2013, 10:36 PM
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subzali subzali is offline
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Join Date: Aug 2005
Location: Denver CO
Posts: 8,609

I am inclined to think it is some electrical issue as well, that's why I qualified my post by stating what ignition I have and that I have OEM plugs.

Have you checked your spark plugs for indications of poor/weak spark?

An easy way to test your fuel pump would be to get a pressure gauge and tee it into the rubber discharge of your fuel pump. I think it should be 3-4 psi; I would have to look in the FSM to be sure. Having good pressure helps prevent fuel from vaporizing, so an electric fuel pump could help there. On the other hand, it may be masking other symptoms.
Matt Miller
TLCA# 13684
1977 FJ40 2F "Brahma" + Lockright, tach, Warn 8274, FJ60 Power Steering, no more Sanden OBA (factory emissions), so Puma OBA
1996 FZJ80 1FZ-FE factory lockers + Safari intercooled turbo, Warn M12000, OEM CDL switch, cup holder, and hand throttle, Metric TLC leather, heated seats, JDM switches, Puma OBA
2000 Tundra Limited TRD 2UZ-FE SOLD
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