To take out the pump you need to unscrew the fuel inlet and outlet that should be done with a two wrenches approach in order to avoid severe harm on the pump and other connections. Fourthly, remove the fuel pump mounting bolts, the fuel pump, as well as the gasket provided. In the course where pushrod is required to be removed, then first remove the pipe plug or the pump adapter and the gasket if fitted. In the installation process of the pushrod, put the gasket sealant on the pipe plug or the gasket of the component, and fasten it in place with some heavy grease not applicable on the V6 engines. Place the new gasket then fit the pump as it located in the 231 V6 engine while the protruding part of the fuel pump's rocker arm depresses the camshaft, apply gasket sealant round the screw thread. Last of all, reattach the fuel lines, switch on the ignition and look for any dripping.