Fiat and adblue

[Lanerboy]

I have a 2018 fiat based mh but am unsure if it has adblue as I can't seem to find a tank anywhere and have no literature on it so I am thinking it does not have adblue can anyone please confirm this

 

[Devon Sue]

Fiat don't use adblue, they fitted a bit in the engine to send the gases round again. This failed on lots of motorhomes and was subject of a recall, plenty of posts about this from funsters last year. Look for egr valve threads

 

[Lanerboy]

Thought so that's why I can't find an adblue tank or any info on it

 

[rickwiggans]

Some Ducatos actually do use adblue, although none of the particular base units find their way into motorhomes, as far as I know. I only know this because I was surprised to find mention of adblue in my manual. I think it is certain crew cab units or some such.