 3 port fuel pump |
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| jwc914 |
 Jun 5 2014, 06:48 PM
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#1
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Newbie  Group: Members Posts: 34 Joined: 16-August 11 From: san jose,ca Member No.: 13,447 Region Association: None  |
Hi Guys, I have a 74 914 2.0 with orig f/I The fuel punp sat with bad gas in it for 5 to 6 years. I drained all bad gas from the motor housing. was almost full. This is a really durable pump and I got the motor to run with jumpers. both orings are stretched. Anyone know where to get the 2 orings and what kind of thread glue to use on the 4 screws. Thanks John
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Replies(1 - 7)
| Mblizzard |
Jun 5 2014, 07:01 PM
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#2
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Advanced Member Group: Members Posts: 3,033 Joined: 28-January 13 From: Knoxville Tn Member No.: 15,438 Region Association: South East States |
I have never rebuilt one but I have heard that they all leak regardless of how well you build it. Just to be up front, I do have a 3-port for sale. So do a search on 3-port pumps and see what others have to say just to be sure.
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| jeeperjohn56 |
Jun 5 2014, 07:09 PM
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#3
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Member Group: Members Posts: 479 Joined: 9-July 06 From: Antioch,Ca. Member No.: 6,407 Region Association: None |
I Think Mark at Original Customs rebuilds the three port fuel pumps give him a call. John
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| hndyhrr |
Jun 5 2014, 07:48 PM
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#4
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Senior Member Group: Members Posts: 555 Joined: 1-September 13 From: central point,oregon Member No.: 16,332 Region Association: Pacific Northwest 
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QUOTE(jeeperjohn56 @ Jun 5 2014, 06:09 PM)  I Think Mark at Original Customs rebuilds the three port fuel pumps give him a call. John I rebuilt one a few years ago and took the old o ring with me and went shopping at car parts places and lowes and home depot and finally found some that would work. put it back together and no leaks. |
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| jwc914 |
Jun 5 2014, 08:10 PM
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#5
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Newbie Group: Members Posts: 34 Joined: 16-August 11 From: san jose,ca Member No.: 13,447 Region Association: None |
ok I will try local hardware stores
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| bdstone914 |
Jun 5 2014, 08:18 PM
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#6
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bdstone914 Group: Members Posts: 4,536 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 |
QUOTE(jwc914 @ Jun 5 2014, 07:10 PM) ok I will try local hardware stores I found the o rings at a industrial deal supply. Rebuild two pumps and they both leaked out the electrical connector. Test them under pressure after replacing the o rings. You also need to clean out the passages in the head with the pressure bypass. They get gummed up with old gas. |
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| Mblizzard |
Jun 6 2014, 12:14 AM
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#7
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Advanced Member Group: Members Posts: 3,033 Joined: 28-January 13 From: Knoxville Tn Member No.: 15,438 Region Association: South East States |
If you have the size try the oring store.com.
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| Mblizzard |
Jun 6 2014, 12:14 AM
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#8
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Advanced Member Group: Members Posts: 3,033 Joined: 28-January 13 From: Knoxville Tn Member No.: 15,438 Region Association: South East States |
Double post (IMG:style_emoticons/default/headbang.gif)
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