The transmission solenoids are located under the side cover of the transmission. The side cover comes off with the transmission still in the car, but it's quite a job, especially if you don't have a lift.
Injuries or conditions that affect the chest wall -- the rib cage and associated muscles -- are another common cause of pleuritic chest pain. Chest muscle strain due to strenuous exercise may cause pain experienced primarily with deep breathing. Vigorous activity can also lead to costochondritis, a condition involving inflammation of the connective tissues of the rib cage.
These conditions can have an adverse effect on the breathing mechanics or the amount of air inhaled per breath. Shallow breathing, also known as chest breathing, usually occurs when small amounts of air is drawn into the chest as the muscles situated between the ribs cause the chest wall to contract and expand. Any person who experiences chest breathing while sleeping must get a thorough medical checkup done.