Block heater

[sandstoneolds20]

I was wondering how hard it is put a block heater on an Alero that doesn't have one. I have 2003 Alero with the 3.4 that doesn't have a block heater and I would like to put on on it. Any info appreciated!

[freakout]

A block heater goes in a frost plug. You should be able to hit 1 side of it with a punch and turn it in the hole and pull it out. I'm not sure where they are on the block though. A circulating pump works better IMO.

[01silveralero]

A block heater goes in a frost plug. You should be able to hit 1 side of it with a punch and turn it in the hole and pull it out. I'm not sure where they are on the block though. A circulating pump works better IMO.

there is one under where the throttle body and all that is.....