update on boost problems

[Ingo D. Rautenberg]

Dan,

Have you replaced the vacuum line from the bypass valve to the IM fitting?
Good one to use is the red/brown one available at WMB dealers.  Have you had
a chance to swap ECU's with anybody else yet to see if it may be the source
of your unsteady boost?  How about rechecking the plugs for proper fuel mix?
See:  http://www.motocross.com/motoprof/moto/mcycle/plug2/plug2.htm

HTH

-Ingo
'91 200q20v...Slightly modified
'83 Urquattro
('90 v8q RIP)
http://hometown.aol.com/quattringo/index.html




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