Loud fuel pump, hissing under bonnet
01 April 2010 | 12:18 PM
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Joined: Nov 2004
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From: Gloucestershire
Loud fuel pump, hissing under bonnet
I have a Walbro 255 pump in my classic but it is ridiculously loud, bosch 044 stylee. The pump is running off it's own ignition switched feed so no issue with voltage.
I noticed this morning with the pump running but engine off there is a loud hissing by drivers side inlet manifold.
Any ideas people? Broken reg, leak?
Regards,
Luke
I noticed this morning with the pump running but engine off there is a loud hissing by drivers side inlet manifold.
Any ideas people? Broken reg, leak?
Regards,
Luke
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