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fuel problems
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Author:  niffty64 [ Sat Mar 14, 2015 4:53 pm ]
Post subject:  fuel problems

Anyone had this before? The car starts fine idle is OK. When I have driven about a Kilometer it starts to starve and cuts out. When I stop I can hear the fuel pump filling the line again and off I go.
I will change the fuel filter tomorrow as it is a newly restored tank could have grit in it.
The fuel pump is new Ecco fuel pump.

Author:  drmini in aust [ Sat Mar 14, 2015 5:57 pm ]
Post subject:  Re: fuel problems

If air can't get in, fuel can't get out.
Poke a 1/16" drill into the breather pipe on top of tank. If you have lined or rust converted the tank insides, it could have blocked like mine did.

Author:  niffty64 [ Sat Mar 14, 2015 6:38 pm ]
Post subject:  Re: fuel problems

Thanks Doc
I will check if its clear

Author:  drmini in aust [ Sat Mar 14, 2015 6:56 pm ]
Post subject:  Re: fuel problems

Also check the strainer in the tank isn't clogged. If it is, you can stick a drill up it, as you have a line filter anyway.

Author:  niffty64 [ Sun Mar 15, 2015 4:30 pm ]
Post subject:  Re: fuel problems

well i checked the breather it is clear.
ran the car with fuel cap off with a new filter still no good.
ran with no filter still no good.
so it is either the pump or as you said doc the strainer.

Author:  TheMiniMan [ Sun Mar 15, 2015 5:29 pm ]
Post subject:  Re: fuel problems

sounds like the pump to me

Author:  VulcanBB18 [ Sun Mar 15, 2015 5:51 pm ]
Post subject:  Re: fuel problems

Hey nifty,

Just went through a similar problem on my van after getting it on the road last month. It would run ok puttering around but as soon as you gave it some it would just run out of fuel. Float bowl dry. Mechanical fuel pump in my case.

What I found was two blockages - one in the pickup pipe in the tank (screen was fine), one at the last bend in the fuel pipe as it entered the engine bay.

In both cases it was some sort of really hard deposit, I had to literally chip it off with a bit of really stiff wire. Some people have used a cut-down old speedo cable inner to do the same. Once that was gone, it's been going like a rocket :mrgreen:

cheers,

Jacob

Author:  niffty64 [ Sun Mar 15, 2015 6:22 pm ]
Post subject:  Re: fuel problems

VulcanBB18 wrote:
Hey nifty,

Just went through a similar problem on my van after getting it on the road last month. It would run ok puttering around but as soon as you gave it some it would just run out of fuel. Float bowl dry. Mechanical fuel pump in my case.

What I found was two blockages - one in the pickup pipe in the tank (screen was fine), one at the last bend in the fuel pipe as it entered the engine bay.

In both cases it was some sort of really hard deposit, I had to literally chip it off with a bit of really stiff wire. Some people have used a cut-down old speedo cable inner to do the same. Once that was gone, it's been going like a rocket :mrgreen:

cheers,

Jacob


Thanks Jacob.
I was thinking the fuel line. its a new pump so i hope its not that.

Author:  boomini [ Mon Mar 16, 2015 12:23 am ]
Post subject:  Re: fuel problems

I had an issue on my van where the pickup pipe cracked indide the tank. Would run fine putting around but conk out if given s bit.

Author:  Minute [ Mon Mar 16, 2015 10:21 pm ]
Post subject:  Re: fuel problems

Fuel tank blocked? No worries mate

Image

Author:  niffty64 [ Wed Mar 18, 2015 6:33 pm ]
Post subject:  Re: fuel problems

drmini in aust wrote:
Also check the strainer in the tank isn't clogged. If it is, you can stick a drill up it, as you have a line filter anyway.


It was blocked. i drilled it out.
the feed tube travel along the base inside the tank.The drill broke through the top of the feed tube inside.
it fixed the fuel problem but will this now cause an issues?
will i need to cut out and replace tube?

Author:  drmini in aust [ Wed Mar 18, 2015 9:14 pm ]
Post subject:  Re: fuel problems

niffty64 wrote:
drmini in aust wrote:
Also check the strainer in the tank isn't clogged. If it is, you can stick a drill up it, as you have a line filter anyway.


It was blocked. i drilled it out.
the feed tube travel along the base inside the tank.The drill broke through the top of the feed tube inside.
it fixed the fuel problem but will this now cause an issues?
will i need to cut out and replace tube?

No it will work fine.
You should have a BIG filter (as it's a suction line) between tank and pump if no tank strainer.
A Commodore or Falcon steel body one is good for under the car.

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