Replace the entire chain kit (chain, guides, tensioner) with the updated thicker chain. Do not ignore the rattle.
The Positive Crankcase Ventilation valve is built directly into the plastic valve cover gasket assembly.
Replace the entire chain kit (chain, guides, tensioner) with the updated thicker chain. Do not ignore the rattle.
The Positive Crankcase Ventilation valve is built directly into the plastic valve cover gasket assembly. ep6dt engine problems