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Roger Hayter[_2_] Roger Hayter[_2_] is offline
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Default OT: Car battery volt drop

On 22 Apr 2021 at 20:55:11 BST, "newshound"
wrote:

On 22/04/2021 16:42, Fredxx wrote:


I once went through a couple of batteries until I sussed it was the
starter motor!


I had that problem too with a Mk 4 Cortina in the 1980's. I used to do
all my own maintenance at the time, eventually took it to an outfit with
one of those Fruit-Machine sized "computerised" testers, IIRC it was
taking 600 plus amps (presumably because of shorted windings).


Solved a similar problem recently in an old (but only 20 years) mini with a
cheap Chinese clamp meter. 400A and turning over very slowly.

--
Roger Hayter