Topica Loopframe_Guzzi Archive


Subject: RE: Why does the vented gas cap not work?

Author: Bruce Giller

Date: Feb 15, 2005, 7:22 AM

Post ID: 1718394703



Sometimes it is hard to discern between lean and rich conditions. What are
the other symptoms? Black smoke? Black plugs?

Bruce

-----Original Message-----
From: Greg Bender [mailto:gr-@thisoldtractor.com]
Sent: Tuesday, February 15, 2005 10:15 AM
To: Loopfram-@topica.com
Subject: RE: Why does the vented gas cap not work?


I agree, Bruce, it seems backwards to the symptoms I'm experiencing.

Bruce Giller wrote:
 
Greg,
I'd think that a higher pressure in the gas tank would lead to fuel
being pressurized. Maybe to the extent that it "overpowers" the float
and
you get an over rich mixture.

If you get a vacuum in the tank, then you get fuel starvation; this
condition seems just the opposite.

Bruce

'72 Eldo

Regards,

Greg Bender
1971 Ambassador
2000 Quota

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