o-ring in oil pan!!!!!!!
#1
o-ring in oil pan!!!!!!!
I've got a question. I have a 89 pickup with a 22re and the guy I bought it form said when he dropped the oil pan to rebuild it he found what looked like pieces of an old dry rotted o-ring. Does anyone know where it could have come from.
#3
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how big was the o-ring?
small o-rings could be anything from injector seals to the chain tensioner, oh maybe even valve seals or from the oil filter (though it's more of a square or 'd' ring)
... and there's even an o-ring around the oil pump.
small o-rings could be anything from injector seals to the chain tensioner, oh maybe even valve seals or from the oil filter (though it's more of a square or 'd' ring)
... and there's even an o-ring around the oil pump.
#5
I don’t know the size of it but I did have to replace the valve seals the other day cause the were falling apart...lol... I don’t see how it would have gotten in the oil pan though. The guy I bought it from replaced the chain and the guides when he rebuilt it, so I don’t think it could have come from the guides. I had the injectors out before and the seals were still there. I just put a new head on it last weekend because somehow I warped two valves and broke a valve guide in half. I think I had my valves adjusted too tight. Everything looked ok except the pistons were a little loose in the cylinders. You could just barely rock them back and forth. Is that normal for a yota. I've built tons of Hondas and have never seen that before. I guess ill do a compression test this weekend just to see if it’s good. I runs good though, and has no abnormal sounds.
Last edited by illicit; 04-16-2009 at 03:21 PM.
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#9
I've checked that also and its still there.. I guessing it was from the valve seals or some dumb ass could have let a plastic ring from a quart of oil fall in when adding oil or something..lol
#11
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It was dropped down one of the oil passages when the engine was apart before. I've seen EVERRYTHING in the oil pan of these engines. I lost a head bolt (the short one) & think I lost it down an oil passage. As long as it makes it INTO the oil pan, all is good; it won't be coming back up from there.
#14
I would have thought that if I hadn’t just replaced the head. Here’s the story: I was driving my truck up hill and it lost power and started ticking and smoking. Not a rod knocking sound but a valve. Also it would shoot the dipstick out and oil will go everywhere. So I pull the valve cover and see that almost all of the valve seals were busted. When I took off the intake mani there was a ton of oil in it. When I took the spring off the number 1 cylinder intake valve the valve guide was broke in half and the valve was bent. Also the cylinder number 4 intake valve was bent. So I said the hell with it and got another head and put on it. I go to start it and it starts and idles perfect every time I start it, but when I go to take off it has no power at all and it still shoots oil out the dipstick. Also I can take the oil cap off and im getting blow-by like crazy. So I’m kind of leaning towards the rings or a hole in the piston, but I didn’t see one when I had the head off the first time.
Last edited by illicit; 04-19-2009 at 08:56 AM.
#15
Well I figured it out. I tore it apart and I have a huge chunk broke out if my #2 piston where the rings go. I kind of figured that since I saw pieces of it when I took off the oil pan.. Luckily it didnt hurt the cly wall. Got new pistons,rings and bearings on the way..
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