2000 GS300, 155k miles...Yesterday got in the car and started it up...The car had been driven earlier in the day so it wasn't totally cold, it wasn't at full operating temp either but it was warm some.
Anyhow, started the car and noticied it seemed to be idling and a fairly low RPM...Say around 400 rpm or so...I first notice because the idle seemed a bit rougher than usual. Getting on the road it seemed fine at freeway speed and everything good.
Any ideas???
Thanks,
Casey