Here is the original item:
Piling into the car, Jorge and his friends drove to Little Anthony's
Pizzeria (A)
and gorged on house specialties,
(B) such
as,
(C) garlic
knots, meatballs, and sausage pizza.
You wanted to do this:
Piling into the car, Jorge and his friends drove to Little Anthony's
Pizzeria. And gorged on house specialties,
such as, garlic knots, meatballs, and sausage
pizza.
Adding a period after Pizzeria creates a lonely verb fragment. And gorged on house specialties ... has a verb, gorged, but no subject now that it is separated from the first part of the sentence.
You might want to review the rules.