[urq] stumbling under boost

Brandon Rogers brogers at terrix.com
Mon Jun 9 08:25:37 PDT 2008


Have you relayed the fuel pump?

Brandon

-----Original Message-----
From: urq-bounces at audifans.com [mailto:urq-bounces at audifans.com] On Behalf
Of Gary Brown
Sent: Friday, June 06, 2008 6:29 PM
To: urq at audifans.com
Subject: [urq] stumbling under boost


Hey guys-

 Having an issue...

My 85 urq runs great, except it has developed a nasty
stumble at full throttle and full boost.

Can't find a vacuum leak and duty cycle readings seem
to be correct.

While crusing at 4k RPM, part throttle, I see around 
66%. Full throttle is 77-79%.

Rotor was a little crisp, but I sanded it back to its
shiny self.

No difference.

Thoughts?

Gary


_______________________________________________
Audifans urq mailing list
Send posts to: mailto:urq at audifans.com
Manage your list connection: http://www.audifans.com/mailman/listinfo/urq

North American Celebration of the 25th Anniversary for the urquattro:
http://www.urq25.com/

Pictures/Polls/Database at: http://autos.groups.yahoo.com/group/urquattro/

You can help keep the audifans site running by shopping at
http://audifans.com/shop/



More information about the urq mailing list