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Conference terri::cars_uk

Title:Cars in the UK
Notice:Please read new conference charter 1.70
Moderator:COMICS::SHELLEYELD
Created:Sun Mar 06 1994
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2584
Total number of notes:63384

770.0. "Cavalier GSi" by BURYST::EDMUNDS ($ no !fm2r, no comment) Thu Sep 21 1989 10:36

    OK, "dir/tit" revealed nothing, so: does anyone have any info on the
    Cavalier GSi? In the Cavalier book it says it is available Summer '89,
    but apart from the comparison chart to show what features it has, there
    is no other info. Nothing in VTX quotes (as of yesterday) either.
    Sounds good: has ABS, electric sunroof, cruise control and all the
    other toys one could reasonably want.
    
    My car's up for renewal in December, so I'd appreciate any info anyone
    may have (especially if someone knows the actual/approx lease cost).
    
    Thanks,
    
    Keith
T.RTitleUserPersonal
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770.6GSI Octane plug, or is it?SMAC10::NEALESteve Neale, UK Defence AgenciesTue Mar 06 1990 18:066
My GSI has a thingy under the  bonnet like other Cavaliers that you can change
depending on the octane rating of petrol you use. Now the GSI does this by
electricty, and my car just has A or B on either side. Anyone know what this
does to a GSI engine.

S
770.7The small reply note :-)UKCSSE::RDAVIESLive long and prosperWed Mar 07 1990 09:416
    It tells the the electronic ignition to retard the timing of the spark.
    This is all the conversion normally is anyway. The other factor that
    really determines unleaded suitability is hardened valve seats which
    all the vauxhalls now have.
    
    Richard
770.8Would be pointless on a GSISMAC10::NEALESteve Neale, UK Defence AgenciesTue Mar 13 1990 16:436
But the GSI has a Bosch fuel injection system that does this automatically.
Like the Saab Turbo's do.

So an A/B thing can't be to do that.

Steve
770.9moved by mod, try dir/title=GSi next timeUKCSSE::RDAVIESLive long and prosperFri Sep 14 1990 14:3314
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                            -< CARS_UK conference >-
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Note 1228.0                      GSi2000 speedo                       No replies
ODDONE::TILLING_S                                     8 lines  14-SEP-1990 12:40
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    I am now the happy owner of a Cavalier GSi2000. The only thing
    is I feel the speedo over reads. If I travel at a constant speed
    and then re set the trip computer the avarage speed indicated
    is at least 10 mph slower than on the speedo.
    
    Has anyone else seen this problem and does anyone know of a fix??
    
    Simon
770.10Try getting it re-calibrated...IOSG::MARSHALLWhat is a !fm2r anyway?Fri Sep 14 1990 14:428
    By law, speedos cannot under-read.  They may legally over-read by up to
    10%, I think.  It sounds like yours is at the limit...
    
    Alternatively, do the trip computer and speedo get their inut from
    different sources?  If so, changing the tyre size (for example) might
    affect one and not the other...
    
    Scott