1990 Ford Aerostar fuel preesure regulator

1990 FORD AEROSTAR
190,000 MILES • 6 CYL • 2WD • AUTOMATIC
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TMB605
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Can a Fuel Pressure Regulator be tested to see if it is working properly? If so where can it be tested at?
Dec 27, 2007 at 5:09 AM
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BLACKOP555
  • ✓ASE Certified Mechanic
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  • ASE Certified Mechanic
yes it can be tested, there is a port on the fuel rail called a schroeder valve, it looks kinda like a valve core for a tire on the inside, just take off the plastic cap.
Dec 27, 2007 at 10:25 AM
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