Just had to spend £1800 to fix this as 4mth out of Warranty. My check adblue system/start stop unavailable/amber engine management light/mileage to stop countdown came on afew weeks ago. Very long story cut short but found adblue leaking underneath and the outflow pipe has snapped off. So its off to Fiat (once I found a Fiat professional garage who could look this side of 2024!) thinking might just be covered under the warranty. Just out by 4 mths and only 16K miles. Dealer said "ah yes there is a 'service news' memo about this problem". They have now fitted me a new tank/outflow pipe and a new adblue cap! Thats the issue, the caps get blocked creating a vacuum in the tank which collapses internally damaging sensors in it etc and maybe causing the pipe to break as mine did! The cause is simply the blue filler cap. If when you take your cap off you can hear the vacumn release/suction then you need to sort/change your cap!! The new one is comletely different. Fiat customer services didn't wanna know me! Top mechanic at the dealer ( I wont name but they have been superb and very sympathetic) was telling me that Fiat have now merged with Peugeot and have got rid of lots of Fiat tech advisors at the top/customer service teams and obviously customer relations/good will dept! Peugeot seem to have the upper hand, Oh and seem hell bent on losing the fiat franchises. I will fight this one (dunno how just yet) Wish me luck! Gutted to say the least.
Also told not to overfill adblue and told wait for warning light then fill with 5 litres/ maybe 6 at a push or sensors can go crazy/garage reset job! Dont top up for the hell of it! Images show a new tank and also the point where my pipe snapped off. The new tank cap is now pictured
Also told not to overfill adblue and told wait for warning light then fill with 5 litres/ maybe 6 at a push or sensors can go crazy/garage reset job! Dont top up for the hell of it! Images show a new tank and also the point where my pipe snapped off. The new tank cap is now pictured