battery power

[mattkh]

Hi
Say a battery has 100 units of umpph.
How many units of umpph would be used to turn over the engine once on a
....cold frosty morning
....summers day

Thanks.

 

[Bolide]

I'd guess it'd take four to ten times as much uumph on a frosty morning

Nick Froome
www.w124.co.uk

 

[television]

If your car is one of those that fires up on the first touch of the key, then not much difference, if it has to churn away to fire up then lots more umpph used up