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Re: warning light and alternator

To: "T. .R. Dafforn" <td214@cam.ac.uk>, spitfires
Subject: Re: warning light and alternator
From: John Hobson <goalie_john@yahoo.co.uk>
Date: Tue, 28 Nov 2000 13:02:54 +0000 (GMT)
excuse my ignorance, but which bit is the coil?  What does it do?

cheers
John

--- "T. .R. Dafforn" <td214@cam.ac.uk> wrote: > Hi John
> 
> If you think its electric it could be that the coil is buggered, not
> giving
> enough juice at high revs?
> Not sure of a way to test this though (any help from the list?)
> Whatever, Halfords sell a Lucas original coil for not much!
> The only time I had this sort of problem I had just fitted some free
> flow
> air filters and hence the whloe system was running weak at high revs..
> Richer needles and the car started going like stink!
> Cheers
> Tim
> John Hobson wrote:
> 
> > It still struggled after I had switched off the lights, but only
> around
> > 3000-4000rpm in 1st & 2nd gears (I didn't get into 3rd because of the
> > heavy traffic).  It didn't struggle hugely, not like when it totally
> > packed up.  Still not sure wether this is a mechanical or electrical
> > problem.  Any other tests you could suggest that I can do with my
> > multimeter?
> >
> > cheers
> > John
> >
> > --- "T. .R. Dafforn" <td214@cam.ac.uk> wrote: > Hi John,
> > > did the car stop struggling once you turned off the lights etc?
> > > Cheers
> > > Tim
> > > John Hobson wrote:
> > >
> > > > I have the standard lucas alternator.  As far as I'm aware it
> doesn't
> > > > have an uprated output.  It came out of another spit from the
> > > graveyard,
> > > > the car was a runner.  Is there a way of determining the output
> from
> > > the
> > > > alternator?  What does 'ACU' stand for?
> > > >
> > > > John & Saskia
> > > >
> > > > --- Laura Gharazeddine <Laura.G@141.com> wrote: > > I bought a
> > > multimeter
> > > > yesterday and checked the battery, the results
> > > > > > were:
> > > > > >
> > > > > > engine not running                                         -
> > > 12.9V
> > > > > > engine idling, no extras                                   -
> > > 16.9V
> > > > > > engine revving, heater, lights, wipers, stereo, indicators -
> > > 16.5V
> > > > > >
> > > > > > Which seems to suggest that the battery/new alternator is
> very
> > > > > healthy,
> > > > > > although the 16V readings were higher than I expected.
> > > > >
> > > > > What type of altenator do you have?
> > > > >
> > > > >  Although this
> > > > > > morning driving to work with lights/heat/stereo on the car
> seemed
> > > to
> > > > > > struggle at around 3000-4000rpm (after that I cut the
> > > > > > lights/heat/stereo).  I don't know if this is another
> > > problem(clutch
> > > > > > slipping maybe?) or if it suggests that the alternator wasn't
> the
> > > > > problem
> > > > > > and my battery is getting drained because of another problem
> > > > > somewhere
> > > > > > along the line. Or I might just be being paranoid as I often
> do
> > > after
> > > > > > something breaks on Saskia, I seem to notice any oddities
> about
> > > the
> > > > > car
> > > > > > and instantly attribute it to whatever the last problem I had
> > > was!  I
> > > > > > wish I didn't worry so much!
> > > > >
> > > > > Haha! I do the same thing! And if I'm tired, multiply that
> paranoia
> > > by
> > > > > 10!
> > > > >
> > > > > Laura G.
> > > > >
> > > > >
> > > >
> > > > ____________________________________________________________
> > >
> > > --
> > > Tim Dafforn
> > > Structural Medicine
> > > Department of Haematology
> > > CIMR
> > > University of Cambridge
> > > Wellcome-MRC Building (Level6)
> > > Hills Road
> > > Cambridge
> > > CB2 2XY
> > >
> > > Tel. (01223) 336829
> > > Fax. (01223) 336827
> > > http://smokeroom.cimr.cam.ac.uk/
> > >
> > >
> > >
> >
> > ____________________________________________________________
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> 
> --
> Tim Dafforn
> Structural Medicine
> Department of Haematology
> CIMR
> University of Cambridge
> Wellcome-MRC Building (Level6)
> Hills Road
> Cambridge
> CB2 2XY
> 
> Tel. (01223) 336829
> Fax. (01223) 336827
> http://smokeroom.cimr.cam.ac.uk/
> 
> 
> 


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