Cause of Vapor Lock on Pontiac GTO

This is a Pontiac GTO, talking about Pontiac Muscle Car, there's a unique fact that Pontiac consumers complained when he bought vanilla ice cream, his car broke down. But when buying another flavor, no problemo. Consumers think his car hates vanilla ice cream.

After the search, the cause is not because the car hates the same vanilla ice cream, it turns out when consumers buy vanilla ice cream, it takes less time than when buying another flavor. So the engine did not get cold, and caused Vapor Lock. Vapor Lock is a condition where the fuel boils, so the fuel supply to the carburetor is not optimal, so the engine is difficult to burn. But when the engine is cold, it will light up smoothly.