Went to start the car today and wasn't surprised to find the car failed to turn over, plug in voltmeter only showing 11volts
For the first time since I bought a power pack some 4 years ago, it finally got used!
Car started first time after connecting it, but on the two hours drive plus to Newcastle, l still wasn't happy that the battery charge voltage was high enough.
Anyway once at Newcastle I booked the car into Hodgson mazda dealer.
Very impressed with this dealer.
Technician came back after checking out the car and confirmed a low battery charge, apparently at some time the battery had been disconnected but hadn't been reinitialised, so it was seeing a part charged battery as 100% charged.
Since the reinitialisation the charging volts are noticeably higher, so I am confident the problem is fixed.
Regarding the milage on the trip, today a strong wind coming from the side and front.
Reset average reading and saw it showing 55mpg, down to 37.5mpg, over the trip, ending on a final 40.5mpg.
So not great, I get more driving locally, speeds on trip no more than 80mph due to wind and traffic.