Revealing: In the scene when Christine smashed repeatedly into the silver Camaro at the gas station, there is no motor in the Camaro. The hood of the Camaro gets knocked off the hinges and is twisted sideways on the car. As Christine is in reverse and dragging the Camaro along you can see down through the hood that the engine compartment is empty. Minus a transmission also, I believe.

Continuity: At the beginning of the final scene when our hero says "They really cleaned this place out," they must not have noticed the little white car that Christine runs into on her first suicide run.

Revealing: Whenever Christine is shown burning rubber, the thick, white smoke can be seen coming from somewhere up inside the wheel well, and when sprayed onto the spinning tire makes it appear that the tire is producing far more smoke than it actually is.

Visible crew/equipment: In the scene where the wrecked Christine rebuilds itself for the first time, and the camera moves in on Keith Gordon, the shadow of part of the camera becomes visible along the right side of his face just as he says "Okay. Show me."