I'd try putting another thermostat in. They can sometimes be flaky.

Idler


"Andy M --Tampa Bay--" <nospamandym@yahoo.com> wrote in message
news:cvfRb.112890$873.1994941@twister.tampabay.rr. com...
> Hello All!
>
> I have a 92 Accord LX at 150k+ miles. About 2 months back, I had a new
> radiator installed. A couple of days back, I noticed that after driving
for
> 15-20 minutes, the temperature gauge would slowly start rising to the
> maximum. I thought this could be due to the engine oil, so I got an oil
> change today (which was due anyway). Next thing I notice when driving is
> that the same problem is occurring.
>
> I then realised that it doesn't happen when I'm driving at regular speeds,
> but occurs at low speeds of 10-20 mph or when idling. And when I shut the
> car off, I can hear the fan going on for 2-5 minutes, cooling down the
> engine.
>
> Has anyone had this problem or have a clue/suggestion? I'd really
appreciate
> it.
>
> Thanks
>
>