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2003 Yukon xl low fuel pressure
My 03 Yukon xl has low fuel pressure 48 koeo 48 running 42. I have tried everything . The vin is not flex fuel . It uses a fuel rail with the flex style regulator. It has a return at the pump. Everything I see for my year is a returnless pump with return line. I have managed to get a new...- Plattapuss
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- Replies: 35
- Forum: Engine & Drivetrain
