2 possible reasons ...
(1)
Your battery is dying.
It may have 12V but when the starter tries to take the current it needs, the battery can't provide/handle it.
(2)
Your alternator isn't charging the battery fully.
With your multimeter....
When...
Thanks Miktdish
You were right. I pinched the battery off my sons car, much to his displeasure, and the defender stated first time.
Thanks for your help.
Mike
Hi Everyone
I have a starter problem with my 300TDI Defender and I need some advice as my knowledge on repairs is limited but I am learning!!
When I try to start the engine it tries to turn over, very slowly before then just clicking. The...