[Gmecm] In-line fuel pumps with TBI

David Allen davida1
Mon Nov 20 15:04:54 UTC 2006


  It's really important to have a strainer ahead of the pump. All it takes is ONE PARTICLE of crap to lock-up the pump permanently.
  Some pumps have a removable inlet fitting which is _just the right size_ to accept a faucet aerator screen.  These are a fine enough mesh to protect the pump, but not too fine to clog up.  It is just about the same mesh as the factory in-tank sock filter.
  I've used 3 pumps same as the ones used on a Ford Ranger, all have the faucet screen and never has there been a problem.
  Of course after the pump there is the "stock" GM inline EFI filter.
David

----- Original Message ----- 
From: <bcroe at juno.com>
To: <gmecm at diy-efi.org>
Sent: Sunday, November 19, 2006 9:37 PM
Subject: [Gmecm] In-line fuel pumps with TBI


> I've seen a very coarse filter (blocks big stuff) to 
> protect the pump, then a fine filter after the pump.
> 
> Bruce Roe
> 
> 19 Nov 06  "Charles McDowell" <charles at taildragger.info> writes:
>> Don't I need that filter though?  Otherwise I'd have no filter at 
>> all.  I
>> could put a high pressure one after, but I'd like to protect the 
>> pump. 
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