I have a 1987 fj60. I am replacing the intake/exhaust gaskets. While there I want to remove the all ready not functioning EGR. I HAVE THE “J” pipe block off and the large block off for the pipe directly under the carb. All new gaskets for all those pieces. When removing the EGR cooler do I need to plug anything there? When removing the EGR modulator the vacuum hoses from it do I just cap? (See picture). Will I have any different drivability issues after removing a non working EGR other then I am now?