Any time spent on bonding with your car is time well spent!=)

> wrote in message
oups.com...
>
> Not having any livestock to hand, I replaced the thermostat. When
> testing the engine at idle I noticed there's a cold area on the rad I
> hadn't noticed before. Fan turned on fine - but the cold area is
> exactly where the fan is!
>
> Is it worth trying to flush the rad or is that a waste of time?
>