04 Acura TSX Overheating ?

[gary]

i've had the dealer check numerous times
they said its normal, but idk.
but my H/C Gauge goes about 3/4 up, towards H
BUT never gets to "H"
it is pretty hot where Im from [Vegas] but weathers cooling down now.
and still the gauge gets pretty high.
Should i change out the Thermostat anyways?
I'm @ 111k miles and just got the car. so idk if it was ever changed.

 

[nj2pa2nc]

Sounds normal to me. I own a 06 tsx, bought new 11.17.06. I have seen the gauge go up but never to H. If that happens then something is wrong. My tsx has 146k miles with the original thermostat.