[urq] Fuel Pump surge - still having problems

Ben Swann benswann at verizon.net
Wed Apr 16 21:19:04 PDT 2008

That is what I gather based on my recent internet searches.  Found a lot of info on this
- not unique to the Ur Quattro.  Problem happens on Mazda rotory setups, 280 Z's,
'Squirted VW's, etc.


-----Original Message-----
From: Bill B. [mailto:ur.quattro at comcast.net] 
Sent: Thursday, April 17, 2008 12:14 AM
To: 'Louis-Alain Richard'; 'Ben Swann'; urq at pacbell.net; urq at audifans.com;
quattro at audifans.com
Subject: RE: [urq] Fuel Pump surge - still having problems

Perhaps the CIS pump was designed for hi pressure, and when asked for lower
pressure, it can no longer deliver the volume

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