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Help please, fuel pump?

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Old Aug 24, 2007 | 08:17 PM
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Default Help please, fuel pump?

What are the signs that your fuel pump is shot other than the car won't start. I can't even get the car to roll over other than what the starter can do. If I put some gas directly into the carb it will kick and want to go but it will not go. I am by know means an engine master so sorry if this is an easy question to answer.

T
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Old Aug 24, 2007 | 08:24 PM
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You could have a plugged fuel filter or line..... my tank was pretty rusty and the rubber fuel line off the tank was blocked..... make sure you've got a good fuel supply to the pump before you replace it
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Old Aug 24, 2007 | 08:58 PM
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With the car COLD NOT HOT. Disconnect fuel line to carb. Pull coil wire at dist, if electronic disconnect Bat terminal. Have some crank the car for a short time. Hold a clean rag or cup over the end of the gas line and see if gas flows into rag or cup.
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Old Aug 24, 2007 | 09:00 PM
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Thanks, I'll give it a try tomorrow!
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Old Aug 25, 2007 | 01:13 PM
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Ok, so fuel pump pumps fuel, so anyone have an idea why it won't go? Starter will crank it over but it won't roll over, seeming like no fuel, but must be somethin else.

Help Please. Its cruise weekend and I can't get my car going!!!

T
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Old Aug 25, 2007 | 01:28 PM
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You know the pump is working. If you pour gas down the carb she putters. Check the gas filter. If you took it out make sure you put it in the right way and not backwards. If backward carb gets no gas. If not sure take filter and spring out and try to start without filter.
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Old Aug 25, 2007 | 01:34 PM
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The pump was pumping gas through the filter when I tested it, Does this mean the filter is ok? I can get it to sputter if I pour gas directly into the carb though.

T
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Old Aug 25, 2007 | 01:37 PM
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I would remove the filter and spring and seeif it starts without filter. If it starts. replace filter if it doesn't you have carb issues

What year is it?
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Old Aug 25, 2007 | 01:43 PM
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73 with a replacment engine from early 80's truck. Edelbrock carb. I will try without the filter and see.

Thanks
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Old Aug 25, 2007 | 01:48 PM
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When you checked for gas pumping from the pump. Is the filter in line or in the carb itself.?

Check for a filter in the carb


Last edited by spedaleden; Aug 25, 2007 at 01:51 PM.
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Old Aug 25, 2007 | 01:50 PM
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Originally Posted by taylorsk8
73 with a replacment engine from early 80's truck. Edelbrock carb. I will try without the filter and see.

Thanks
Are we talking external filter here or one in the carb like the QJET ????

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Old Aug 25, 2007 | 01:53 PM
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Originally Posted by rihwoods
Are we talking external filter here or one in the carb like the QJET ????

I don't know, trying to figure that out.
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Old Aug 25, 2007 | 02:02 PM
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Originally Posted by spedaleden
I don't know, trying to figure that out.
Sorry..did not see your post before mine...

Rich
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Old Aug 25, 2007 | 06:14 PM
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There is a filter at the tank and right before the carb. I don't know how to tell if there is one in the carb? I don't know the model of the carb. The in line filters are still allowing flow cause i unhooked the fuel line at the carb to check that. Is it possible for the carb to be plugged. Should air be able to get through where the fuel line attaches on the carb?

T
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Old Aug 25, 2007 | 07:38 PM
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If you could post a pic that would be helpful if not look at my picture. See were the gas line connects to the carb remove that nut may be 9/16 or 5/8. If there is a filter there you will see it.
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Old Aug 25, 2007 | 08:24 PM
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I have a rubber hose with a sqeeze ring on it, not threaded. I will try to get a pic right away.

T
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Old Aug 25, 2007 | 08:39 PM
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Ok got pics. I see the part to theread out now, and I will try after I post the pics.




Hope they worked.

Post back after i try the previous suggestion.

T
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To Help please, fuel pump?

Old Aug 25, 2007 | 08:49 PM
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Ok, unscrewed the piece and don't see a filter. See pics



Any help now?

T
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Old Aug 25, 2007 | 08:57 PM
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Not sure,but looks like there should be a filter in there...my quadrajet does....
Have you cleaned inside of your carb with Berryman Carb cleaner or anything ???
Rich
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Old Aug 25, 2007 | 08:58 PM
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I know you got gas from the filter. Disconnent fuel line at filter & carb and blow through fluel line. Make sure it's clear. In one of your pics there is someting in the inlet of the fuel for the carb. Take a long nose pliers and see it that piece will come out.
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