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Old 11-29-2005, 05:38 PM   #2
MT-2500
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Re: Fuel Pump / P0300 Engine Misfire

What engine and what are the fuel pressure readings?
Key on eng off and engine starting and engine running and engine running on the road pressures?
Any fast leak down on the fuel pressure?
Also block off return line and give us the full fuel pressure with the return blocked off.
MT
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