Not to mention you will have to replace your muffler and pipe every 2
years if you spend too much time warming up. All the moisture
collected inside by condensation while the car sitting warming up in
cold weather will cause them to rust from the inside.

pnsunysb@yahoo.com (Pravin Nair) wrote in message news:<105e544d.0311031412.225b1210@posting.google. com>...
> Hi there,
>
> How important is it to warm up your engine first thing in the morning?.
>
> Does it increase the life time of the engine or some such?.
>
> Just curious.
>
> Pravin Nair.