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Under throttle body at the top of the motor 3.1L buick century is leaking oil what is there and how do you fix this?
Wiki User
∙ 15y ago
sounds like a intake gasket leak does it also use antifreeze or have oily residue on radiator cap needs intake gaskets gaskest set around $100.00 takes about 6 hours
Wiki User
∙ 15y ago
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