Tip - How to Change the Oil Pan Gasket on a 4.3 Blazer | eHow

A 4.3 Blazer is a Chevy Blazer truck with a 4.3-liter V6 engine. The oil pan is located on the bottom in the center of the engine block. The oil pan gasket will be between the engine block and the oil pan on the oil pan edge. The oil pan gasket seals the oil pan to the engine and stops the engine oil from leaking while the engine is running. If...