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white smoke if it does it mostly warm and some cold i would be prepared to say head gasket i work on allot of older car like mk3 supra and stuff and this is the first sign of head gasket failure soon once the cavity in which the head gasket has will crack completely leaving you with allot of over heating and allot more server problems

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Q: 1986 rx7 has white smoke come out of exhaust when i start and even after its been running for awhile where would antifreeze be leaking from i can't seem to find where its coming from?
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