Thyroid eye disease (thyroid orbitopathy or TO) is a condition that causes the muscles and soft tissues of the eye socket to swell. It happens when you have a problem with your thyroid gland.he tears form a protective layer at the front of your eye and also help to direct the light coming into your eye. Your iris, the coloured circle at the front of your eye, changes the size of the pupil which is the dark hole in the middle of the coloured part of your eye.
What is the redline of an engine? All engines have a redline, which is the maximum rpm value they can accommodate. Beyond the redline, the engine will explode. Since you would probably prefer that your engine not explode, you have to keep an eye on the redline, especially in a manual-transmission car. When you shift gears in a manual transmission car, you're making sure that the engine stays below the redline. To shift gears, you move the gear shift and hold down the clutch. The shift lever controls rods that control forks that engage the gears. The clutch is what connects the engine to the transmission.
An engine flush (in regard to an overdue oil change) is an additive that is put into the crankcase. Usually these take 3-5 minutes of the vehicle idling to dissolve gum/sludge/varnish deposits that build up when you go over the recommended interval.hat happens is the flush itself doesn't ruin your engine the debre in your engine does. Everyone that has a problem after one flush is due to the engine is so nasty on the inside gunk disolves everything, but it is not drained out the oil pan.