I was planning on replacing the lines soon anyway. I drained the coolant today and I'm afraid you may be right. It was a dark green color and it looked as though there may be some kind of oil in it (ATF in this case). I guess I'll search the junkyards for one, and hopefully I can get an ok deal. Or does anybody know where to find a new one for around $100 or less?
I was going to do a total flush, clean, fill, and seal to day, but the rtv on my thermostat housing wouldn't cure fast enough (also replaced thermo, old one seemed seized or something). Probably a good thing, because after reading online about the Liquid Aluminum Stop Leak I bought, I no longer think it would be a good idea to use. I bet some of you guys have good things to say about it, too
Looks like just a temp fix and could possibly cause engine problems, clogs in the water pump, and other fun stuff.
Old coolant, yuck
One on the right I diluted with water through the radiator.
My line up, minus the stop leak now.
Also made a little money this morning and stopped at Harbor Freight Tools to pick up some things. Got a new angle grinder for cheap + a bunch of cutting, grinding, sanding discs and a couple wire wheels. Maybe I'll try to get the rest of the rust grinded away tomorrow instead of worrying about the cooling system or brakes, which I can't do anything to now anyway since I need parts
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