Originally Posted by
gingerturbo
Both test it first and write down the ready before you start it, then start it up and test it while its running and write that down, then switch it off and put on the ignition and all the lights and heating test it straight away and write that reading down and then again after 5 minutes of the battery being under load
So far she's dead to start with and showing -7.18
After jump start and running it's -6.01
With lights on etc ( nothing working) it's -6.34
Nothing working as no power for wipers lights etc just drops a few revs the rev counter not even moving ?
Turn off and flat again with -7.50
How would I know if it's the alternator or just the cable from alternator to fuse box as I haven't changed this yet??