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Driving on ice

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Old 01-19-2011, 03:00 AM
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Originally Posted by Rob88,Jan 19 2011, 09:32 AM
I'm pretty sure it's a feature of rear wheel drive cars in general.

I've noticed it happen to me in my S and my RWD drive van, but not in a FWD, AWD or 4WD car.
Nope my FWD beater did it to me twice yesterday, once in the ptich black and fog @ 5AM, once on the the motorway up to Glasgow @ 80MPH

When you lose grip on the patchy ice you will never lose ALL the grip on the driven wheels at the same time.
On icy roads there will always be a slight difference in the grip on each corner, no matter which wheels are driven.
In a RWD it is more pronouced as the back moves around, it feels like oversteer but it's not (though depending on what you do it may well quickly turn in to it once it regains grip
In a FWD it is slightly less scary as it tends to just understeer (still scary if you are in a bend with some steering on when it goes! )

As others have said take the steering & brake input off and keep the throttle neutral until you regain grip on ALL four wheels.
Then change trousers and proceed at a slow speed checking ever little imperfection on the road!
Old 01-19-2011, 03:22 AM
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i think its to do with ice being slippery.
Old 01-19-2011, 04:04 AM
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Originally Posted by mikey k,Jan 19 2011, 04:00 AM
As others have said take the steering & brake input off and keep the throttle neutral until you regain grip on ALL four wheels.
Then change trousers and proceed at a slow speed checking ever little imperfection on the road!
Old 01-19-2011, 04:06 AM
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^ That

And that the front/rear weight ratio will have its influence as well

Any FWD car will have the front being heavy and the back just following wherever the front goes...
Old 01-19-2011, 06:20 AM
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i wonder if you have a sticky caliper ? causing a little drag on one side?
Old 01-19-2011, 07:43 AM
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The problem is tyres.
Old 01-19-2011, 07:47 AM
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Originally Posted by soulcrew,Jan 19 2011, 12:22 PM
i think its to do with ice being slippery.
You might be interested in the theories I've been developing about water and fire.
Old 01-19-2011, 08:21 AM
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Thanks for the replies, I'll check the tyres and calipers. Also will dip the clutch next time. Cheers
Old 01-19-2011, 08:37 AM
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i would be.
Old 01-19-2011, 09:12 AM
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Originally Posted by mikey k,Jan 19 2011, 12:00 PM
Nope my FWD beater did it to me twice yesterday, once in the ptich black and fog @ 5AM, once on the the motorway up to Glasgow @ 80MPH
in my fwd cars i just apply full power and more lock


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