Most people have experienced the confusion of trying to put something together without using the instructions. You bring that new TV stand home and figure you can assemble it based on the picture on the box - only to find the extra bag of screws that you forgot to use after you are finished. Luckily, it’s only a piece of furniture and it shouldn’t be a life and death situation. You can just figure out where the screws go and finish the project. However, that’s not the case with putting a car, truck or SUV back together during a repair.