there should be 2 solenoids either under the bonnet or inside the firewall, check if there is 12 volts to each of them, if there is voltage the solenoid is faulty, if the voltage is missing the control module/driver is faulty
LOL ok now you know a little bit more than what you know, a lead acid battery charger will charge any lead acid and gell battery as long as the voltage is set correctly, there is 3 types 6 volts for bikes 12 volts for cars small vans and 24 volts for trucks and buses. the only problem with the...
He didnt actually said where the leak is, modern rads dont rust through like in the old days so my guess is that the leak is from the olive (kids kicking the pipe?) if thats where its from he have no way of isolating that leak
What reading is the water pressure showing on the boiler? If its less than 1 bar the boiler might not fire up and that would mean you a slight water leaks