Hi all i have a slight problem with my vectra c 2.2 direct sri. The steering wheel is all over the place on uneven roads. Its a pain to keep straight sometimes. I wondered if it could be needing new track rod ends at all ???.
there are many components that could be the cause
tie rods , track rod ends , rear bush ,lower ball joint ,tracking ,wheel bearing to name a few
it would be best to investigate each side and see if there's any damage / excess play in the joints you may need to use a bar to pry up the wheel while looking for movment