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    Fuel Pressure Regulator problem? - FIXED

    I pulled the dual vacuum lines off of the EVR vacuum solenoid and gas poured out. I suspect the fuel pressure regulator is leaking gas into the vacuum lines. I have a "94 XLT with 236,000 miles. I have a couple of codes 137, 173 KOER (HO2S, L + R, sensor fault, always rich.) My question is when...
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