Why is my LS temperature needle moves up to 'hot' when engine not that hot???
my 05 LS V8 temperature needle moves up to 'hot' -turn car off -no steam no
drips but I hear water gurgle (bubbly kind of sound) coming from the drivers
side engine comportment but I don't see anything or smell anything. Start the
car back up, the temp gage is set on normal and I take off. I travel a few
more miles them the temp gage goes up to 'hot' and I pull over pop the hood
and Again see -smell nothing no dripping under the car no liquid anywhere.
As long as I kept the hearts on full blast and keep it under 40mph, I was able
to get my LS home. That sound the LS makes ...sounds like water boiling
mixing with air ??