Transmission Fluid
Ford Thunderbird
Chevy Blazer S-10

Why would radiator fluid be leaking out of the radiator system vent around the bolt on a 1993 Ford Thunderbird 3.8L?

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Wiki User
November 17, 2008 7:24PM

is the leak at the top of the radiator?if it leaks around a bolt then the radiator is probably cracked. alot of people mistake the drain as a bolt wich is located towards the bottom of the facing the engine.if this is the case then you probably have a drain that loosened up and all you do is tighten it back down.