Volvo FH V4 adblue

beefy4605:
To those that are having problems can I ask - is the adblue tank down behind the exhaust or mounted up in below the cab ?
Have to say I have a FH4 18 months old with 204000 kms on it and the adblue system has never given any trouble . Adblue tank is up in below the cab and was wondering does the heat from the exhaust mean more trouble for the chassis mounted tanks ?

I’ve had both