A nameless member

Continuity mistake: As Arnie runs after Leigh at the drive-in, he arrives under the awning with his hair slightly wet, but still rather full-looking. But in the next close-up, it's soaked flat onto his head. (00:45:40)

johnrosa

Continuity mistake: At the gas station that explodes, a car is lifted high in the left service bay, but is down on the floor when the building explodes. To try and fix this continuity error, a quick close-up shows the controls for the right bay's lift as Christine shoves the Camaro inside the right bay, smashing those controls. This should have no effect on the left lift (each lift is completely independent for safety), yet two quick close-ups (of the blonde guy, then his feet) show the car on the left is now coming down. But long before it could have traveled all the way down, the next shot is from outside as the building explodes with the car firmly on the floor. (01:15:55)

johnrosa

Continuity mistake: At the the end of the film, Dennis uses the Caterpillar tractor to ram Christine. He also immobilizes the car by dropping the teeth of the loading bucket into the roof. Then we see close-ups of the car repairing itself completely. The next shot, just before the tractor starts to crush the car, shows the car in its previous smashed-up condition again. (01:44:15)