When Blue holds a kid hostage in the hospital, he fires his gun and the slide of the gun is back indicating he is out of bullets. In the next shot the gun is loaded again and he continues firing.
The same light blue 1967 Ford Mustang GT that Gator hits twice with his pink1965 Lincoln Continental appears undamaged later in the film when Reno is shooting at Truck in a parking lot and Reno is using the Mustang for cover.
When Wendell is shot by Truck on the rooftops, he falls down an access staircase and his body faces the back, but when Truck looks at his dead body, Wendell is now facing the front with his head against the wall.
In almost all shootouts, revolvers fire more than 6 rounds without reloading.
The damages seen on the pink car vary throughout the car chase scene that ends at the sewage plant.
When the camera is attached to Yaphet Kotto as he staggers around near the end of the movie the harness/rods attached to his shoulders are visible just at the base of the screen.
The camera and operator are visible when Blue tries to open the door to his car after being shot in the back.