Is the exhaust fluid fault a limited speed issue?
Is the exhaust fluid fault a limited speed issue? Exhaust Fluid System Fault Limited Speed Issue Solve? 2014 F350 6.7, 145000kms. So this is the second time I've had the exhaust fluid system fault come up. First time exactly 2 months ago. Truck went to the shop and after 5 days, lots of code clearing and regen cycles, they tell me its fixed. Is there a fault in the exhaust system? Exhaust Fluid System Fault!!! Hey guys, I have a 2015 F-250 with 78k miles. 2091 Engine hrs 434 idle hrs. Yesterday i got the Exhaust Fluid System Fault message....