Reflux can damage one kidney more than the other. If one kidney is badly scarred it might need removing for two possible reasons. Firstly a damaged kidney can cause high blood pressure. This will need life long treatment with drugs to prevent the blood pressure damaging his blood vessels and other organs (including his good kidney).
The average cost for a rear main seal replacement is between $659 to $860. Labor costs are estimated between $631 to $797 while parts are priced between $28 to $63.
The rear main oil seal in a 2.2 liter Chevrolet S10 can be replaced without removing the engine oil pan or the crankshaft. However, removal of significant components external to the engine, most notably the transmission, is required.emove the flywheel (manual transmission) or the drive plate (automatic transmission.). Carefully pry the rear oil seal out its bore in the exposed end of the engine block using the seal removal tool or a large screwdriver.