Quick fuel pressure question

Quick fuel pressure question

Postby AstroWill [OP] » April 29th 2011, 11:16pm

I read the specs for my 99's fuel pressure. Key on it is 63, which is within specs, but how much is it allowed/supposed to drop while running?

Trolls take away from productive work, best to ignore & go about your business. See: Dark Tetrad
Report terrorists and anyone inciting violence to FBI @ fbi.gov and 800-CALLFBI (225-5324)
Original Poster [OP]
User avatar
AstroWill
Technical Director
Technical Director
Firing on 8 Cylinders (L7)
Firing on 8 Cylinders (L7)
Years of Membership: AstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full years
Posts: 11618
Topics: 108
Images: 472
Joined: February 2009
Alias (AKA): Critical Thinking+Common Sense
Van Make/Model: Chevrolet Astro
Extra Info: I love peaches

  • Similar topics
    Replies
    Views
    Author
  • 2003 Fuel pressure regulator location
    by fitter » November 4th 2020, 8:55pm in Engines
    3 Replies
    120 Views
    Last post by dcsleeper View the latest post
    November 4th 2020, 9:24pm
  • 4.3L V6 Hesitant To Start When hot - Fuel Pressure Test
    by K-TRON » November 5th 2020, 4:42am in Engines
    23 Replies
    849 Views
    Last post by MechBob View the latest post
    November 17th 2020, 3:05am
  •  
    8
    53
    Last post by AstroSafari.com View the latest post
    March 1st 2021, 5:32pm

Re: Quick fuel pressure question

Postby Phantom » April 30th 2011, 12:47am

About 58 psi or so
Phantom
Firing on 7 Cylinders (L4)
Firing on 7 Cylinders (L4)
Years of Membership: Phantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full years
Posts: 3725
Topics: 15
Joined: July 2010
Alias (AKA):
Van Make/Model: Chevrolet Astro

Re: Quick fuel pressure question

Postby AstroWill [OP] » May 1st 2011, 2:58am

Ok, mine drops down to about 55, also found somewhere state 5-10psi drop is normal at idle.

Thanks!

Trolls take away from productive work, best to ignore & go about your business. See: Dark Tetrad
Report terrorists and anyone inciting violence to FBI @ fbi.gov and 800-CALLFBI (225-5324)
Original Poster [OP]
User avatar
AstroWill
Technical Director
Technical Director
Firing on 8 Cylinders (L7)
Firing on 8 Cylinders (L7)
Years of Membership: AstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full yearsAstroWill has been a member for 12 full years
Posts: 11618
Topics: 108
Images: 472
Joined: February 2009
Alias (AKA): Critical Thinking+Common Sense
Van Make/Model: Chevrolet Astro
Extra Info: I love peaches


 
  • Related topics
    Replies
    Views
    Last post

Return to Engines

It is currently March 1st 2021, 5:32pm

Engines Forum
Engine Repairs, Modifications, Diagnostics, Tuning, Upgrading, Questions.

<a href="https://ad.doubleclick.net/ddm/trackclk/N8334.275400VERTICALSCOPEINC./B20209277.204028354;dc_trk_aid=407011718;dc_trk_cid=94070067;dc_lat=;dc_rdid=;tag_for_child_directed_treatment="target="_blank"><img src="https://tpc.googlesyndication.com/pagead/imgad?id=CICAgKDrrqWwMRCAARgcKAEyCN4sAjjtai4k" border="0" align="right">
<IMG SRC="https://ad.doubleclick.net/ddm/trackimp/N8334.275400VERTICALSCOPEINC./B20209277.204028354;dc_trk_aid=407011718;dc_trk_cid=94070067;ord=;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=?" BORDER="0" HEIGHT="1" WIDTH="1" ALT="Advertisement">
Moderator: chevy57bert
To create a new topic in Engines, click this button:
Previous topic Next topic
Recent Image Attachments
Attached by:
Ken2.7
in Engines
Views: 208
Comments: 10
Date: Feb 24 '21
Time: 2:02am
» Read last comment
Attached by:
Attached by: Mmusicman
Mmusicman
in Engines
Views: 208
Comments: 10
Date: Feb 23 '21
Time: 8:38pm
» Read last comment
Attached by:
Attached by: Mmusicman
Mmusicman
in Engines
Views: 208
Comments: 10
Date: Feb 23 '21
Time: 8:41pm
» Read last comment
Attached by:
Attached by: WinnieVan
WinnieVan
in Engines
Views: 208
Comments: 10
Date: Feb 23 '21
Time: 8:07am
» Read last comment
Attached by:
Ken2.7
in Engines
Views: 208
Comments: 10
Date: Feb 22 '21
Time: 11:43pm
» Read last comment

Who is online

Users browsing this forum: BossmanBossman is online!, Yandex [Bot] and 17 guests