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 Valve problem
#691323
01/30/06 03:15 AM
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Joined: Jan 2006
Posts: 6
OP
Need a Spot
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I just installed a rebuilt cylinder head on a 93 4x4 22RE. This is an EFI engine. This is what I've done: The cam sprocket is pointed at 12:00. The crankshaft sprocket is pointed at 6:00. The rotor is pointed at the No. 1 plug. The crankshaft pulley is pointed at 0 degrees. No. 1 and 4 pistons are at the top of their travel. I assume this to be TDC for No. 1 cylinder.
My problem is that the No. 1 exhaust valve is tight against the rocker even with the adjuster removed. No matter where I put the cam lobe the rocker stays tight. Have I missed something somewhere? Someone suggested the timing was out 180 degrees butI don't see how. Is it possible that the valve is stuck on this "new" head? Help!
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