on July 10, 2012, 8:50 pm, in reply to "Kia sorento 2.5 crd p0071 fuel low pressure"
I had a problem with a pressure relief valve fitted to an astra van 1.7, (check archive for fuel pressure blues)the valve was fitted into the end of the rail with a pipe connected to the return back to the tank. When we removed the rail you could unscrew it for inspection, a new rail cured the problem. I'm not sure if it's the same on the KiA as this car was only fitted with the IMV.
Mark
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Kia Sorento 2.5 CRD - Code P0071 fuel low pressure # - Piotr Sokolowski July 10, 2012, 6:49 pm
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