2004 BUICK PARK AVENUE
115,000 MILES
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Hard to start cold or if sits 10 to 15 minuites. fuel pressure regulator good wires goog sparkplugs good.
Feb 17, 2013 at 9:10 PM
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ASEMASTER6371
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fuel pressure regulator good??? how did you check it??? what is the exact fuel pressure???

roy
Feb 17, 2013 at 9:22 PM