[200q20v] Re: Strange boost loss

George Sidman sidman at montereynet.net
Tue Jan 15 17:08:21 EST 2002

Thanks for all the comments re my prior post. The upper hose is brand
new, and the hose clamps are new as well. I also pulled the lower hose
out and tested it and it is good. The TBV was new four months ago. The
TBV vacuum line has been a copper tube for years. The symptoms include
having full boost up to about 3200 rpm, and then it dumps, with a
flutter noise, like it is indeed a hose coming apart.  Symptoms are
consistently duplicable. What am I not seeing here, O wise and
experienced listers???
George Sidman, President
Monterey Network Center
sidman at montereynet.net
831. 657. 1500

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