About 11:40 into the film, the Rose's black Lincoln Continental can be seen parked in the motel parking lot near the news van. But at that moment, the car is actually at Heather Warner's farm in which David and Alexis have driven there to sample cheese.
In the café when Roland and Johnny are discussing the Godfather, the quantity of Ronald's strawberry shake keeps changing with the camera angle.
(Approximately 8:10) At the cafe, Roland and John are talking about the Godfather. Roland uses up the syrup on his chicken and waffle sandwich, holding an empty syrup bottle. When the scene changes, he's back to pouring syrup, and at the next scene change, he's suddenly eating the chicken.