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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

cranking a long time before starting

  • Thread starter Thread starter old_blue
  • Start date Start date Jul 21, 2009

old_blue

15 Year Member
Nov 3, 2003
1,783
282
124
Jul 21, 2009
#1
  • Jul 21, 2009
  • #1
Thought I would share my experience with everyone. 88 notch would crank and crank and crank before struggling to start. The fuel pump was obviously getting louder too. I just put in a new walbro 255 fuel pump and now I can barely hear the pump prime and it starts right away. This is great as now I have a good fuel pump for future mods. Hope this helps someone else.
 
J

jasonlesher123

New Member
Jul 11, 2009
5
0
0
laurel md
Jul 21, 2009
#2
  • Jul 21, 2009
  • #2
FUEL PUMP

PUT FUEL PRESSURE GAGE ON AND TURN THE KEY TO ON POSITION TURN IT BACK OFF THEN MONITOR THE GAGE FOR PRESSURE DROP. A COUPLE POUNDS A MIN. IS NORMAL BUT IF IT DROPS RIGHT AWAY OR 10 lbs A MIN THE FUEL PUMP IS THE PROBLEM.
 

old_blue

15 Year Member
Nov 3, 2003
1,783
282
124
Jul 21, 2009
#3
  • Jul 21, 2009
  • #3
ALso had an issue with power loss at higher RPMS. the new pump solved that too.
 
3

302GTS

If you need herpes, I'm your man!
Apr 20, 2009
481
2
18
Largo, FL
Jul 27, 2009
#4
  • Jul 27, 2009
  • #4
old_blue, just wanted to say THANK YOU for creating this thread. My car's been acting up lately, including long, drawn out starts, and also occasional power loss at high RPM's. I've cleaned every sensor I could, checked timing, even tried lowering it, and nothing's worked. Planning on purchasing a Walbro 255 within the next week. If this works out, I owe ya one!
 
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