Hello there just abit of advise really. Have a Peugeot 106 I recently have had the Headgasket and valve guides replaced and the head skimmed. I also have had timing belt and aux belt changed. I’ve never owned a car of this age or a Peugeot. On start up there is a tapping sound from the vehicle which is quite evident... when the vehicle gets up to temperature this quietens down, but is still there. The car however is running beutiful in a sense of the way it drives I have done around 3000miles since the repairs were done.