Car battery isolator vs CCA

[Harry Bloomfield]

I’ll bash on with that Harry, thanks

pulling relays, one at a time, might also help ID the leak.

 

[norseman]

Thanks Harry, i quite agree. But as i say, nobody seems to want to know. And that’s just for a diagnosis. Re. fixing the symptom, would the CCA fry the isolator? Ah also, we have another car, the Jag is not required for daily use.

I empathise with your 'lack of interest' situation, it's a 21st century attitude.

I've been searching over a year for someone to remove my android head unit to check for a possible bad connection (something I don't trust myself to do due to poor eyesight & arthritis in my hand) but if I wanted an expensive replacement installed it would be a different story