[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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