If the light is on, it will need checked and diagnosed.
I assume you mean the valve cover gasket. You replace it by removing the valve cover and cleaning off the oil gasket and the mounting surface. The install the new gasket and reinstall the valve cover. Tighten it to the specifications the manufacture of your engine recommends.
To replace the valve gasket on a 1995 Nissan pickup, first ensure the engine is cool and disconnect the battery. Remove the valve cover bolts and gently lift the valve cover off, taking care not to damage any components. Clean the surface where the gasket sits, then place the new gasket onto the valve cover and reattach it, tightening the bolts to the manufacturer’s specifications. Finally, reconnect the battery and check for leaks after starting the engine.
you will have a very oily engine engine compartment, the cover and gasket prevent the oil that is pumped to the valve rockersfrom escaping and hence drain back to the sump
Check your crankcase ventilation, the hose or pcv may be blocked or disconnected.
how do you replace the valve cover gasket on a 2002 mitubishi lancer
The valve cover gasket, on a 2004 Jeep liberty, can be found by removing the valve cover. Peel the gasket off of the head and replace with a new gasket.
What is a oil cover
Not usually valve cover gaskets tend to leak after time just due to the constant temperature changes in the engine
video to learn how to replace the engine gasket..upper & lower gasket for 1999 Monte Carlo.
To replace the valve cover gasket on a 2001 Dodge Ram 1500 with a V6 engine, first, disconnect the battery and remove any components obstructing access to the valve cover, such as the air intake and ignition coils. Next, unbolt the valve cover and carefully lift it off, ensuring no debris falls into the engine. Clean the mating surfaces thoroughly, position the new gasket, and reassemble by reversing the disassembly steps, making sure to torque the bolts to the manufacturer’s specifications. Finally, reconnect the battery and check for leaks after running the engine.
The valve cover ask it, on a S 40 Volvo, can be replaced by first removing the valve cover. Remove the old gasket and replace with a new gasket.
To replace the valve cover gasket on a 2000 Nissan Quest, first disconnect the battery and remove any components obstructing access to the valve cover, such as the air intake and ignition coils. Next, unbolt the valve cover and carefully lift it off, ensuring no debris falls into the engine. Clean the mating surfaces thoroughly, then place the new gasket on the valve cover, reassemble the parts in reverse order, and tighten the bolts to the specified torque. Finally, reconnect the battery and check for any leaks after starting the engine.