do i have to replace the throttle body gasket after changing plugs along with the intake gaskets? and would that cause it to run rough and knock?
throttle body on 1997 Chrysler Sebring
no, the throttle body stays on when you remove the intake unless you unbolted it yourself, then it must be replaced. did you check the firing order like I asked in your previous post??
yes, firing order is correct, and yes i took the throttle body off to get easier access to the mount bolt on the back side of the intake.