[s-cars] Urgent.. UrS4 vibrates when turbo should kick in...

[Joe Pizzimenti]

As for the 6 car USGP, I'll leave that one alone unless someone wants
to chime in and tell me why putting in a chicane is worse than having
a Bridgestone 6 car parade lap for 45 minutes...
No way to really "check" the coils, AFAIK, just replace the spark
plugs or even try tightening the gap on them to see if that gets you
anywhere.

Joe

On 6/19/05, Ivan Demkovitch <idemkovitch at hotmail.com> wrote:
> Ok.
> 
> Made 550 miles today (to see excellent racing USGP) and everything was fine.
> Tried not to drive hard. It drives ok. Sometimes it will be good on
> acceleration, sometimes it will hesitate a little.
> 
> So, I will replace spark plugs. How can I check coils??
> 
> Thanks,
> Ivan
> 
> >From: "James Murray (QA/EMC)" <james.murray at ericsson.com>
> >To: "'Joe Pizzimenti'" <joe.pizzimenti at gmail.com>, keith at maddock.com,
> >  Ivan Demkovitch <idemkovitch at hotmail.com>
> >CC: s-car-list at audifans.com
> >Subject: RE: [s-cars] Urgent.. UrS4 vibrates when turbo should kick in...
> >Date: Sun, 19 Jun 2005 16:27:45 -0500
> >
> >Could be also be a coil going bad... do the spark plugs, and check your
> >coils.
> >
> >/Jamu.
> >
> >P.S. Welcome back Pizzo!
> >
> >-----Original Message-----
> >From: s-car-list-bounces at audifans.com
> >[mailto:s-car-list-bounces at audifans.com]
> >Sent: Sunday, June 19, 2005 5:26 PM
> >To: keith at maddock.com
> >Cc: s-car-list at audifans.com; Ivan Demkovitch
> >Subject: Re: [s-cars] Urgent.. UrS4 vibrates when turbo should kick
> >in...
> >
> >
> >Change your spark plugs.
> >
> >On 6/19/05, Keith Maddock <keith.maddock at gmail.com> wrote:
> > > Ivan Demkovitch <idemkovitch at hotmail.com> wrote:
> > > > Folks,
> > > >
> > > > Today I noticed that when on WOT car would start jerk at about 3-4k.
> >Right
> > > > when it should have boost. And it did it on all gears - can't let me
> > > > accelerate fast. It would drive fine otherwise. Hour later I was
> >driving and
> > > > everyting was fine. It was fine earlier today..
> > > >
> > > > What is that could be?
> > > >
> > > > Is it something dangerous? I'm planning on driving 500 miles tomorrow
> >and
> > > > wonder what that could be...
> > >
> > > Sounds like a boost leak!  Check your boost hoses and the moisture
> > > trap on the firewall.
> > >
> > > Cheers,
> > > Keith
> > >
> > > --
> > > ------
> > > PGP Key: http://keith.maddock.com/pgpkey.html
> > > _______________________________________________
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> > >
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> 
> 
>