I'm hoping to replace the 2009 Vibe 2.4L head gasket without removing the engine/transaxle (5-speed auto) from the car.
What other maintenance should I do at the same time? O2 sensors? New valves/springs/seats/other? Plane the head?
If I have to remove the engine/transaxle, what additional maintenance should I do? Motor/transaxle mounts? CV joints? Trans rebuild?
Any input would be greatly appreciated!