not sure whent in to simoms on friday for dump cat and injectors. (Nothing to do with simons work)only ticks when moving not coming from motor auto is still smooth changing its got every one scratching there heads. I'm hopeing its just a uni joint. Funny thing is that in the morning my young fellas wheel on his ba ute fell off. Ball joint pulled apart hahah needless to say had a bit of a bad day.