Manual Transmission problems of the 2001 Mazda B3000

Consumer states that the clutch catches too quickly when gears are shifted and there is a loud clunk that can be felt and heard throughout the truck, consumer states it is metal hitting metal. Vehicle pulls to the right. Motor is missing and has no power. Drivers door flies open after going over bumps. Dealer refused to do anything about any of the problems and is stating that everything is normal. A service technician stated that it sounded like the clutch was not catching until the last minute, the jarring was the transmission after shifting and decelerating out of adjustment.