AFM Web

Go Back   Ford Mustang Forums > Mustang Forums > Mustang Tech > Power Adders
Welcome to AllFordMustangs.com. We look forward to you registering on our forum and making your first post.
 
Lounge | Mustang Tech | Power Adders | Drag Racing | Road Racing | Audio & Alarms | Show & Shine | Tech 
 

Reply
 
Old 12-21-2004   #1 (permalink)
highoctane is offline Rookie


Joined: Mar 2003
Posts: 26 Threads: 8
 View highoctane's 7 photos
NC
Default FPSS question

My fuel Pressure safety switch causes my solenoids to chatter for a split second until the fuel pump catches up which causes a slight jerkiness at system engagement The ECU just can't keep up with that kind of fuel pressure change. Im thinking about either removing it or turning it way down after my dyno tune (as long as it doesn't lean spike too bad without it) and just monitoring the gauge inside. Any ideas? Boost-a-pump maybe?
__________________
03 GT, 257 RWHP/290 RWTQ N/A
125 shot NOS NOSzle Kit 379 RWHP/425 RWTQ
highoctane is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 12-22-2004   #2 (permalink)
hotwheels is offline Made Member

2.3L Member
4.6L Member
5.0L Member


Joined: Dec 2002
Posts: 585 Threads: 7
 hotwheels's Country Flag  View hotwheels's 7 photos  View hotwheels's HomePage
Cheyenne   Wyoming
Default

i would try the boost a pump first........i would dare try going back down on the fuel pressure and take a chance runnin lean........just my .02 hotwheels
__________________
my cars:
1992 mustang gt twinturbo'd
1988 mustang gt bottlefed
2004 mach 1 collecting dust
1989 mustang coupe 4cyl.
1980 mustang coupe 4cyl.
Insanemustangs.com
hotwheels is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 12-23-2004   #3 (permalink)
Mana4Real is offline Top Dog

4.6L Member


Joined: Oct 2002
Posts: 7,223 Threads: 258
 Mana4Real's Country Flag  View Mana4Real's HomePage
San Ramon   California
Send a message via AIM to Mana4Real Send a message via Yahoo to Mana4Real
Default

I would replace the fuel pump with a higher flowing fuel pump.
__________________
-Matt
Mana4Real is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 12-23-2004   #4 (permalink)
hotwheels is offline Made Member

2.3L Member
4.6L Member
5.0L Member


Joined: Dec 2002
Posts: 585 Threads: 7
 hotwheels's Country Flag  View hotwheels's 7 photos  View hotwheels's HomePage
Cheyenne   Wyoming
Default

oops, i just noticed i typed " i would dare!" no no no, i meant " i wouldn't dare!'' lol, sorry hotwheels
__________________
my cars:
1992 mustang gt twinturbo'd
1988 mustang gt bottlefed
2004 mach 1 collecting dust
1989 mustang coupe 4cyl.
1980 mustang coupe 4cyl.
Insanemustangs.com
hotwheels is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Reply



Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
190lph fuel pump important question??????? mustangfiveo 5.0L Tech 3 09-23-2005 07:15 PM
Supercharger Question cfiiman Power Adders 6 02-12-2005 05:32 PM
The Big Question Pzero 2005-2009 Mustang Talk 28 02-08-2005 09:43 PM
CAI Question 5.0L Tech 15 06-22-2004 11:56 AM
Supercharger location question Power Adders 1 12-04-2001 07:59 AM

sponsors

Mustang Photos
Add to Favorites    Link to us    Contact    Directory    Site Rules    Archive    Terms of Use    Privacy    Top Sites    RSS    Meet Our Sponsors    Advertise   
AllFordMustangs is not affiliated with or endorsed by Ford Motor Company. ©Copyright 2002-2010 All Auto Enthusiasts Network

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112