blue smoke usually indicates engine oil gets into cylinder.

回答: 02 Sienna 不停的冒蓝烟tjzsm12015-01-16 05:23:35

That might be due to a problem with head gasket, worn piston ring, or valve stem.

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I would check the compression pressure first -QYZ- 给 QYZ 发送悄悄话 (0 bytes) () 01/16/2015 postreply 05:41:18

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