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What part hold the fuel pressure by falcon_ca
Started on: 09-07-2013 11:35 AM
Replies: 3 (94 views)
Last post by: falcon_ca on 09-07-2013 02:54 PM
falcon_ca
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Report this Post09-07-2013 11:35 AM Click Here to See the Profile for falcon_caClick Here to Email falcon_caSend a Private Message to falcon_caEdit/Delete MessageReply w/QuoteDirect Link to This Post
On a Caddy 4.9, What part of the fuel system hold the fuel pressure when the fuel pump stops?

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olejoedad
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Report this Post09-07-2013 11:50 AM Click Here to See the Profile for olejoedadClick Here to Email olejoedadSend a Private Message to olejoedadEdit/Delete MessageReply w/QuoteDirect Link to This Post
The fuel pressure regulator is located by the distributor, and attached to the fuel rail assembly. The system is pressurized upstream of the FPR. The large fuel line comes from the pump, the small fuel line is the return to the fuel tank.

I hope I understood your question and answered it.
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phonedawgz
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Report this Post09-07-2013 11:52 AM Click Here to See the Profile for phonedawgzClick Here to visit phonedawgz's HomePageClick Here to Email phonedawgzSend a Private Message to phonedawgzEdit/Delete MessageReply w/QuoteDirect Link to This Post
FPR by not letting the fuel to return back
and
the fuel pump internals.

As long as the fuel pressure is correct when the engine is running I have never been too concerned with fuel pressure bleed off on an older vehicle.

[This message has been edited by phonedawgz (edited 09-07-2013).]

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falcon_ca
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Report this Post09-07-2013 02:54 PM Click Here to See the Profile for falcon_caClick Here to Email falcon_caSend a Private Message to falcon_caEdit/Delete MessageReply w/QuoteDirect Link to This Post
Thx guys
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