 Fuel Pump Direction, Redline |
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| stoneman30hotmail |
 Sep 17 2023, 02:10 PM
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#1
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Member  Group: Members Posts: 80 Joined: 10-September 22 From: Greensboro, NC Member No.: 26,834 Region Association: South East States  |
Does this pump have a prefered direction? https://www.carburetion.com/products/ProductDetails.aspx...
I can't find directions or indications on it. I'm not getting fuel, but don't know if it's this or the filter or the pressure regulator. It did get stuck when I had it before the filter but then I freed it by reversing polarity. Now I have the filter first. If I reverse polarity now I can hear bubbles in the fuel tank.  |
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| Gint |
Oct 6 2023, 07:06 AM
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#2
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Mike Ginter Group: Admin Posts: 16,096 Joined: 26-December 02 From: Denver CO. Member No.: 20 Region Association: Rocky Mountains  |
Years ago I bought a Triumph Spitfire that hadn't run in 10+ years. It had the exact same issue. It would run for about 5 minutes and then quit. Once cooled off again, it would run 5 minutes and then quit. Rinse and repeat over and over again. Rebuilt the pump, new filters, re-routed lines, etc... all that stuff was done. In the end, the problem turned out to be 2 or 3 inches of rust particles clumped up in the fuel pickup line inside the tank. Once that was removed, the problem was gone and the car ran fine.
To determine this, I re-routed the fuel line to the filter/pump to a small gas tank strapped inside the trunk temporarily. This took the fuel tank out of the circuit. The car ran for well for quite some time for the first time since I'd bought it. Then I pulled the hard line out of the tank and found the rust plug. |
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Posts in this topic
stoneman30hotmail Fuel Pump Direction Sep 17 2023, 02:10 PM
sixnotfour :beer2:
The Large Terminal is Ground, Small Termin... Sep 17 2023, 02:52 PM
stoneman30hotmail :beer2:
I think in the end it was just a bubble ... Sep 21 2023, 03:32 PM stoneman30hotmail Now on finally driving this I got stuck with vapor... Oct 3 2023, 04:20 AM mate914
Now on finally driving this I got stuck with vapo... Oct 3 2023, 05:06 AM rhodyguy Post a picture of the pump mounted. Is hot air blo... Oct 3 2023, 10:51 AM stoneman30hotmail It happened again after like a five mile drive. I... Oct 3 2023, 11:16 AM rhodyguy Is it a dies while driving thing or no restart aft... Oct 3 2023, 11:32 AM stoneman30hotmail
Is it a dies while driving thing or no restart af... Oct 3 2023, 12:18 PM mate914
Is it a dies while driving thing or no restart a... Oct 3 2023, 12:46 PM rhodyguy But the line runs from the fold to the filter inle... Oct 3 2023, 12:43 PM stoneman30hotmail
But the line runs from the fold to the filter inl... Oct 3 2023, 01:03 PM mate914
But the line runs from the fold to the filter in... Oct 3 2023, 01:06 PM rhodyguy The in tank filter sock would be on the factory su... Oct 3 2023, 12:52 PM rhodyguy The hardline link is for a set. Only one is on you... Oct 3 2023, 01:16 PM stoneman30hotmail Ok, good tip, larger line is feed. :wacko: The... Oct 3 2023, 02:01 PM stoneman30hotmail Heres a better picture of the bends. They're a... Oct 4 2023, 05:48 PM ChrisFoley bad pump Oct 4 2023, 06:17 PM stoneman30hotmail Any recommendations? I saw summit racing has a ... Oct 5 2023, 04:37 AM mate914
Any recommendations? I saw summit racing has a ... Oct 5 2023, 04:58 AM stoneman30hotmail
Any recommendations? I saw summit racing has a... Oct 5 2023, 06:35 PM Geezer914 Relocate the pump up front under the steering rack... Oct 5 2023, 06:49 AM stoneman30hotmail
Relocate the pump up front under the steering rac... Oct 7 2023, 08:06 AM rhodyguy Read the ‘powering pump for carbs’ thread in t... Oct 5 2023, 09:50 AM Craigers17
Read the ‘powering pump for carbs’ thread in ... Oct 5 2023, 10:08 AM stoneman30hotmail
Read the ‘powering pump for carbs’ thread in... Oct 5 2023, 04:15 PM stoneman30hotmail
Read the ‘powering pump for carbs’ thread in... Oct 5 2023, 06:45 PM Jack Standz A few wild guesses:
Could be the line under the f... Oct 5 2023, 10:19 AM stoneman30hotmail A couple last sanity checks before ordering a pump... Oct 5 2023, 05:48 PM sixnotfour Get rid of big filter before pump,, mount pump in ... Oct 5 2023, 07:25 PM stoneman30hotmail
Get rid of big filter before pump,, mount pump in... Oct 6 2023, 06:10 AM Gint That's where I put my pump, under the fuel tan... Oct 7 2023, 09:18 AM stoneman30hotmail It stalled one more time. So I put the new pump i... Oct 29 2023, 04:54 PM porschetub
It stalled one more time. So I put the new pump ... Oct 29 2023, 05:51 PM |
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