slow_c1500
I'm Awesome
I’ve been flushing the block for hours now and I’ve gotten the water itself to be clear but it always has some small amounts of rust bits no matter how long I do this. Is it very important that I get every single last bit of rust out? I mean it’s been way dirtier in there for 28 years and the truck has never had problems with overheating. Should I be worried about the little bitty rust bits in the bottom of the block or no?