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Stressed Member
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Engine Noise
I just reinstalled the MFI on my 70E and went throught the pump timing procedure. I think I have it right since it runs, just haven't adjusted the MFI yet. But I now have a new noise: a high pitched squeal/chirp at about the frequency of the valve train.
It's not the fan belt right? That would be a constant squeal. Could it come from the cam belt to the MFI pump? If I'm off on the pump timing, would that cause the noise? Any help would be appreciated.
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-------------------- Garth 70 911E 08 Buell XB12XT |
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01-13-2003, 03:16 AM
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Registered
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Could the belt be touching the tinware? Did you tension the belt to spec?
Last edited by nick-moss; 01-13-2003 at 06:51 AM.. |
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01-13-2003, 03:57 AM
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Friend of Warren
Join Date: Oct 2000
Location: Lincoln, NE
Posts: 16,494
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Could be either of the belts, you are just going to have to try and track down the noise. I doubt the pump timing, even if not set correctly would not have anything to do with the noise. Timing just controls when fuel is pumped thru the injectors.
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Kurt V No more Porsches, but a revolving number of motorcycles. |
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01-13-2003, 05:18 AM
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