pleace help

1999 MERCURY COUGAR
6 CYL • FWD • AUTOMATIC
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FERCHO
  • MEMBER
  • 1 POST
how many fuel pressure psi should be, on a cougar 2.5 1999? thank you
Jul 30, 2011 at 11:27 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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WRENCHTECH
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 20,761 POSTS
FUEL PRESSURE
Key On, Engine Off (KOEO) 45-60 psi
Key On, Engine Running (KOER) 42-57 psi

FUEL PRESSURE LEAKDOWN
KOEO Pressure within 5 psi of high for 1 minute after turning power off
Jul 31, 2011 at 12:04 AM
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