2004 Ford F 350 Doesn T Fuel Rail Hold Pressure On Start

2004 FORD F-350
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ANONYMOUS
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why doesn't fuel rail hold pressure on start.
Jan 10, 2013 at 7:05 PM
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WRENCHTECH
  • ✓ASE Certified Mechanic
  • 20,761 POSTS
  • ASE Certified Mechanic
Because it's leaking down somewhere. It's your job to determine where by systematically closing off escape routes until it stops. It could be the pump, the regulator or a leaking injector.
Jan 10, 2013 at 9:06 PM
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