7/08 Legacy 2.0D - remap? Noisy start.
 

Hello All,

Greetings from Czech Republic...

I live in CZ and have a Subaru Legacy 2,0 D Kombi JF1BPDLY38G104783 (07/2008).


I am looking for info on two issues:

1) Would my car benefit from re-mapping?
2) Rattle/raspy noise from engine, particularly when cold but still strange noise when driving even when hot, despite this being a new engine in 2015. (it was replaced by Subaru CZ as a good will gesture as the "big-end" had failed and wasn't replaced under the original recall)

Thanks for any help or guidance you may offer!

Andrew D.