How do you fix vapor lock on an Oldsmobile cutlass?

To fix vapor lock on an Oldsmobile Cutlass, first ensure that the fuel lines are not exposed to excessive heat; rerouting them or adding heat shields can help. Additionally, check for any blockages in the fuel system and make sure the fuel pump is functioning properly. Installing a fuel pump with a higher pressure rating or a heat-resistant fuel line can also alleviate the issue. Lastly, consider using a fuel additive designed to lower vapor pressure.