This question comes up all the time... What to use to on an engine that is rusted stuck. Water. I've used it before on engines, and even on a set of rare aluminum drumbrakes that shoes rusted to the steel liners. With the drums , I just dunked the whole spindle in a barrel. ( and let it sit for a couple of days ) And this weekend, I got another engine unstuck by using only water. Just poured it on top of the pistons, let it soak, and then I used a wooden dowel to tap on the pistons, untill I had enough movement so I could start to turn the crank back and forth with a wrench. The bores are pitted, and will have to be bored if I want to use this engine again. But at least I can turn it, so I can take it apart... I've mentioned this trick before, but I thought I'd mention it again. Because it works, and it leaves less off a mess than penitration oil ( if you have to use a lot of it.) Now that it turns, I did spray oil on it to keep it from seizing up again...
It does... But you have to use it before you use any penitration oil, because that will probably prevent the water from weakening the rust. Its a Tech Tip I read long time ago, here on the HAMB ( thank you to whoever posted that ) If I remember correctly, he picked up the trick from an Old Timer who owned a Junk Yard...
Also use water on a running engine before rebuild.. Slowly pour water down carb with engine slightly revving, don't let it die. Makes piston clean-up lots easier.. Helps rid the carbon build-up.
I got the joke, but forgot to put in a smiley face... Just to give an indication of the condition of the engine. It last ran sometime in the '80s when it was parked out in the desert on somebody's property. The car showed evidence of being flooded ( dried up mud in the interior, trunk and enginebay. The engine was stuck when I pulled it, and it has sat as a mockup engine in my racecar. Unprotected without an intake or exhaust manifold, through the Monsoon.
Have lots of cold white water and some clear cold hard water. Will I need to make it a liquid again or can I work the pistons out with the hard water. Fritz
Don't let the word get out in California or there will a new law banning the stuff. Come to think of it, this DiHydogen Oxide is pretty dangerous. It's corrosive, damages millions of dollars worth of property every year, causes death if inhaled and lately it's been falling from the sky. If not banned, it at least needs to be highly regulated with testing and licences required to buy, sell or handle it in any way. Maybe I'll start the pe***ion.......
BEST. RESPONSE. EVER! Somebody get this man 100 Internets out of petty cash! Wonder if we should start collecting and bottling acid-rain? That should work even faster!
I've been telling buddies of mine this for years regarding un-sticking rusted up brake drums, no one believes me. It does work! Old timer that owned a junkyard in my hometown turned me on to it.
Instantly thought of every Craigslist ad, ever. Good tip though; now I can save the syrup for my pancakes.
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