coolant change

Hey All, Getting ready to do a coolant change on my 88 22re. Looking at the fsm , it says to drain radiator and petcock on side of engine block. I was doing a search on threads about it, and did not see anyone mention the engine block drain. Good to go only doing the radiator? The bottom of the...

Hi Guys, My car Landcruiser 80 1997. I have already posted a question on this issue and got answers. MANY THANKS TO ALL I did not asked an adittional important question. If after changing the coolant fronm green to red i did not flush or the flush was not good and I drove around 400-500km could...