3ltr 2nd gen over heating thort they didant??

[mrsurf]

am happy to say my heating problem was due to a blockage in the rad part of this problem is because ther was old red toyota coolant stil in the rad when the last owner put british stuff in ` this is a very very big mistake that loads of people make it often causes the rad to block up turns the water to mudd , this problem has been part of the reason for loads of cracked heads for many years `people worry about overheating and fill the rad with fresh coolant not flushing the system proper and not geting rid of the old red stuff and hey presto` the very thing they have gone to so much trouble to avoid they cause