Clicking noise on cold start

[Martin-Fiesta-MK6-1.4]

I had my cars thermostat housing replaced and i now have a clicking noise when i start my car up from cold, the noise goes away straight away after i start moving and doesnt do it anymore during continued use during the day, until it has been stood overnight, then it does it again, any ideas?

[jamesthomas455]

Hello. There are two possibilities for the clicking sound to happen. First, you may need to have the valves adjusted.The second possible source of a clicking sound on startup is the variable timing cam actuator. Visit a professional car mechanic, he can surely take care of it.