Thread: 1997 Isuzu Bighorn

Hey guys, well the electrics may not work perfectly, on start up it the battery reads under 12v and the heater doesn't go... then after a little bit of a warm up she starts reading up near 14v and everything is OK again. What could be causing this? Anything to worry about? The green 4wd light also goes off when started and doesn't come back on no matter what you do, and sometimes the light around the gear selection (auto) goes off too... so wondering if its a loose earth. I really don't know, be nice to get things working properly, but not a major. Apart from those little things it runs pretty good. Cheers