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2014 Chevy Silverado
Platform: Truck, GMT 400, 800, & 900

oil leaking onto fuel pressure regulator tbi

   
Old Jun 10, 2013 | 9:02 PM
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chrisz71
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Default oil leaking onto fuel pressure regulator tbi
i pulled my throttle body and noticed there is oil caked onto the backside of it and all over the fuel pressure regulator, which is right in front of the vent tube going straight to the valve covers. also the grommet where the tube meets the valve cover, when i wiggle it, it seeps oil. tbi 5.7 liter chevy silverado
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