If you've got a cam chain that's rattling chances are the tensioner is on its way out. Replace your tensioner with a new OEM unit and quiet down the cam chain. Make sure to pickup a new valve cover gasket and cam tensioner gasket for the service!
More often than not it's one of the pumps that have developed a crack. Inspect your pumps carefully for cracking around the base and replace them with this OEM unit. This is a revised unit and uses a new style plug which may require a very small...
Replace your broken oil cooler with a new unit. These are a direct fit replacement item and can be replaced in minutes during your next oil change. Helps keep your oil temps in check by circulating coolant through it.