@OP. Have your starter motor checked out. The Solenoid could be burned out/needing new brushes.
My car started doing this, coupled with all sorts of other weird symptoms (inc central locking refusing to lock, dashboard lights pulsing). After the car was towed in to a dealership they simply diagnosed it as a new battery being needed ... R1 200 later, perfectly working car again.
I've always had a sneaking suspicion the dealership lied and were actually covering up some other fault, because I've never seen a flat battery affect a car like that before, but then again the last time I had a flat battery it was on an old 1990s Toyota Conquest![]()
UPDATE: Battery Centre put the battery under load until one of the cells started smoking. Dead. Buying a Willard replacement and will advise later.
Ha!!
I rest my case!
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There was some seriously dodgy advice in this thread.
Sounds like your battery is shot
UPDATE: Battery Centre put the battery under load until one of the cells started smoking. Dead. Buying a Willard replacement and will advise later.
Thanks for all the ideas guys. I was completely stumped. I couldn't understand how a battery could go from working 100% one day to not even trying the next. This, coupled with the fact that the battery voltage suggested that the battery was fully charged, is why I suspected something more sinister than a simple battery change.
But as soon as it was put under strain, it folded like a cheap hooker. And here I am, back on the road.
Did I mention how much myBB rocks?
My guess is that the battery doesn't have enough oomph to start motor.
But why doesn't jump start work then?
Exactly my thoughts, if a jump worked with decent cables in the past, it should work again unless the battery is really really badly borked
Nope, you don't get enough current down the jumper.Should work without battery even.
Unless OP is wiring it wrong, battery to battery.
Nope, you don't get enough current down the jumper.
nope. Tiny contact area on the crocodile clipsNot even if the other car is running?
nope. Tiny contact area on the crocodile clips
Normally you need to let the donor car charge the flat battery for a bit, unless you have a really good set of cablesInteresting.
I've never had a car not start with jumpers.