 power to fuel pump, intermitent |
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| jimkelly |
 Jul 5 2009, 09:34 AM
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Delaware USA  Group: Members Posts: 4,969 Joined: 5-August 04 From: Delaware, USA Member No.: 2,460 Region Association: MidAtlantic Region  |
yesterday i wasn't sure if my fuel pump was getting power - or if my injestors were getting fuel - so i removed my injectors and my spark plugs - put my injectors into yogurt cups and turn the engine but no fuel.
i pulled my stock front mounted fuel pump and it did not make any noises when i turned the key. so i hooked up a volt meter to the fuel pump power wire - i was getting power - so i assumed my pump was bad. this morning i go out to the car and turn the key and the pump runs - so i turn over the engine some to see how fuel is going thru my injectors into the cups - they all spurt fuel - so i put the injectors back in and the plgs back in - and then - bam - the fuel pump is not getting power again?? i swapped out several reays - no success? http://www.youtube.com/watch?v=PrLcva9o8LA http://www.youtube.com/watch?v=8pipbKl_ZQU http://www.youtube.com/watch?v=bOAhJ9OZpm4 http://www.youtube.com/watch?v=9gMp0eoXvYc Attached thumbnail(s) 
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Posts in this topic
jimkelly power to fuel pump Jul 5 2009, 09:34 AM
anderssj Jim,
I had a similar problem some time back--turn... Jul 5 2009, 09:45 AM jimkelly i scuffed up the fuse ends a little biyt - no chan... Jul 5 2009, 10:04 AM ejm
How did you ground the meter? Checking across th... Jul 5 2009, 10:50 AM jimkelly here is how i got my crappy meter hooked up - just... Jul 5 2009, 11:07 AM 70Sixter Delete please. Jul 6 2009, 03:30 PM 70Sixter I do not know anything about high pressure FI pump... Jul 6 2009, 03:31 PM yellow914 what is it with the friggin fuel pumps lately... Jul 7 2009, 06:42 PM buhs914 well my fuel pump had issues like that before and ... Jul 7 2009, 10:11 PM swl jim if you are getting reliable 12v at the pump th... Jul 7 2009, 10:22 PM buhs914 Hey if your pump is screwed then i have a 12v fuel... Jul 8 2009, 12:58 AM underthetire The above pump won't work. Low pressure pump f... Jul 8 2009, 10:20 AM
buhs914 ah my bad i forgot i had a carb lol Jul 8 2009, 07:26 PM  |
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