last night coming home in the ute, pulled up at the lights and the idle dropped then engine cut out (yes it was cold).
went to hit the ignition key as per mnormal.. no turn over just a click.
Tried again, nothing. Turne immobliser on then off, still nothing.
All toher electrics still worked, just not kicking in.
Luck had the jump starter as it kicked to life straight away.
My feeling is its either the battery (3 years old), the starter or the alternator (not charging the battery.
any other clues before i spend more $$$