So, cruising along at fast motorway speed, dashboard lights up like a Christmas tree, loss of power and a change of tone of the engine.
Car doesn't start, have to be towed home. Now it doesn't start properly, attempt before this got it idling for a few seconds until conked out.
Any ideas on what could resolve this? Previously there was a bit of a whir from the engine bay at low speed turning, engine light came on every now and then.
Thank you for any help, very appreciated.