My SEAT has both cambelt and AdBlue problems, but SEAT won't honour my service plan

My SEAT Ateca 1.6 diesel has under 50,000 miles and is 4 1/2 years old (first registered January 2019). It is at my local Seat workshop for an investigation into an unusual noise coming from the engine...

I have just bought a 2018 SEAT Leon - do I need to change anything like the cambelt?

I have purchased a 68 plate SEAT Leon ST 2.0 TSI. It has had 1 owner and has covered 41k miles. Is there any vital maintainance that needs carrying out straight away or in the next year/10k miles in terms...

Is a timing chain better than a cambelt?

I am thinking about buying a newer car. It has a timing chain which needs no maintenance or replacement apart from regular engine oil changes. Many of the cars I am considering have engines with timing...

Is it worth fitting a new water pump while having the cambelt changed?

I have a DS3 1.2 PureTech 110. It's a 2016 and has done 52000 miles so I am booking it in for cambelt change. Should I have water pump changed as well?