Temperature Guage is moving more than before.

[evldave]

Mine does that (35k miles). What 30k service are you talking about? I think the first GM service is 50k, must be a $tealer thing. Anyway, in hot temps mine will get to about 3/4, sometimes a little over. I freaked out at first, but really I've been in 100+ degree heat w/AC on, in dusty conditions and it's never overheated.

There's a long thread on this topic somewhere from last summer, might want to search...