Hilux 4x4 Forum

So have had a look at this 2.8 diesel water pump problem and found half of the housing (part of the block) eaten away it’s always had coolant in it and has been changed regularly bit mystified as to why it’s eaten away like that but number 1burning question is is it replaceable or do I have to get i...

1993 2.8 diesel Hilux 350k on the clock has a new radiator fan complete new water pump new thermostat doesn’t use water or oil no cross contamination but as soon as you put it under load gets hot turn off aircon and it slowly cools but still above half on gauge