Does the Dacia Sandero Stepway use a cam belt or timing chain?

Can you tell me if the 2015 Dacia Sandero Stepway 0.9TCE has a timing chain or belt? And at what mileage would you suggest a belt or chain replacement?

Does my Renault Trafic van have a cam belt or a chain?

Does my 58 plate Renault Trafic panel van have a belt or chain?

Citroen C1 - cam belt or timing chain?

Does the Citreon C1 (2009 model) have timing chains or belts?

Is the Mondeo chain or belt cam?

I have a 2002 automatic Ford Ghia Mondeo with 2.0TDCi 130 5-TRONIC type 04-22 diesel engine. Does it have a cam belt or chain, what is the recommended mileage for its replacement and is it straightforward...