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You have to put it in the overflow tank.

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Q: Where do you put the coolant in the Oldsmobile cutlass supreme 1991?
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How do you do a tune up on a 1991 Oldsmobile cutlass supreme?

With money take it to someone who knows.


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The most obvious thing to check when a 1991 Oldsmobile Cutlass Supreme won't start is to make sure that the vehicle has gas. You should also check the battery. If the car clicks when you try to start it, it is likely the alternator.


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Where is the coolant level sensor located on a 1991 Oldsmobile Cutlass?

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