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Old 03-07-06, 12:47 PM
Ranger Ranger is offline
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Cadillac(s): White Diamond '03 DHS
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Join Date: Jun 2004
Location: Woodstock Ill.
Age: 61
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Re: How to check for a faulty FPR (Fuel Pressure Regulator) and replace it

I don't understand your question. Just pull the vacuum hose off the FPR and look for fuel leaking from the nipple.