Fernando and Roberto discover the Bel-Air's crankshaft and pistons are damaged and nearly impossible to replace in Cuba. Demetrio buys a new engine, but the oil-pan gets cracked. As his sons try to start it, they learn that their father is out of money.

When Demetrio's welder flakes again, he enlists another mechanic and learns that all the work done on his car must be re-done. Ricardo is disappointed by Dayan's sloppy work on the '59 Austin Healey, but gives him one last chance to redeem himself.

All of Cuba watches President Obama and Cuban President Raul Castro announce that the U.S. and Cuba are resuming diplomatic relations. Michel tells his father, Demetrio, shocking news of his own: he's leaving Cuba to study in Mexico on a scholarship.

When Demetrio skips a baseball game in order to work on his car, he discovers he needs a new transmission bar. A parts dealer can help, but for a price. Meanwhile, Ricardo's friend from Miami arrives with a suitcase full of parts in the nick of time.