torxxx Posted February 15, 2005 Share Posted February 15, 2005 Anyone bend valves on a N/A EA82? We had one come into the shop today.. old customer, bought the car drove it for a year tried starting it at -50F and it would never run after that. I compression tested it and the #1 had 0 psi... figured stuck valve. so went I get to it, the valve springs are laying in the valve cover around with the big spring clip. The valve is sitting about a 1/2" down farther then all the closed valves. I hit it with a hammer to bust it loose and nothing happened. These are non interference motors, so how far down would a loose valve have to go before it would hit the piston and bend? Also, what other damage can I expect from this happening? I didnt pull the head because I have another EA82 sitting on the floor in the shop that I'm gonna drop in. Just wondering if I'm going to be replacing a piston and rod. Is it worth rebuilding???? Link to comment Share on other sites More sharing options...
85Sub4WD Posted February 15, 2005 Share Posted February 15, 2005 Also, what other damage can I expect from this happening? Depends. I have known damage to vary from replacing valve/valve guide to piston and cylinder bore damage from flakes of metal coming off of the valve during/after collision (if that is what happened). The instances I know of vary from a honda (valve/valve guide) to a VW that "dropped" a valve (cylinder bore damage), but I don't know of this happening on a Subaru. You will have to pull the head to really be able to tell. This is certainly bizzare! Link to comment Share on other sites More sharing options...
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