Calcium compounds are widely used. There are vast deposits of limestone (calcium carbonate) used directly as a building stone and indirectly for cement. When limestone is heated in kilns it gives off carbon dioxide gas leaving behind quicklime (calcium oxide).
How to Change Transmission Fluid. Transmission fluid needs to be changed from time to time in order to extend the life of the transmission, usually every 30,000â60,000 miles (48,000â97,000 km) (sometimes more â check your owner's manual for service intervals).
If you drive an average car, like a sedan, the average transmission fluid change cost will be around $60 to $100. Not too shabby. Normally shops are less expensive than dealerships (dealers are know to pad bills), but be wary of what kind of shop you bring it to.nce you learn how to do it yourself, you wonât ever have to waste extra money getting your car serviced at a shop again! On average you will be spending around $40 to $75 for the transmission fluid change cost if you do it yourself.