Date: 7 Jul 2003 19:44:40 GMT
Subject: Re: 1987 900 8 valve Buzzing Fuel Pump

Someone who looks an awful lot like Grunff <> wrote: > Can you describe the buzzing a little more? Is it a low pitch > droneing, or a high pitched buzzing, or what? And where are you hearing it come from? > I guess the next thing I'd do is put a pressure gauge on the > fuel line. Yup - at this point, there's not a whole lot else left in the fuel delivery system. I suppose if the valve isn't opening at all, the overpressure could make the pump work harder than it should, making things noisy. Dave Hinz

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