DEF Head Failure

[AbdRahim]

I feel really bad for the truckers. I don't know how some of them are surviving.

I have several friends who are truckers. None of them or anyone they know of in their fleet has had the DEF problem. Remember, these trucks are running over 11 hours every day.Most trucks log 80,000- 100,000 mikes a year. The usage is much different than most MotorHomes.

 

[J&JD]

I have several friends who are truckers. None of them or anyone they know of in their fleet has had the DEF problem. Remember, these trucks are running over 11 hours every day.Most trucks log 80,000- 100,000 mikes a year. The usage is much different than most MotorHomes.

Interesting. After our coach sat at a Freightliner dealer for a month with DEF head sensor problems we had many conversations with the service manager. His lot was full of trucks, many with DEF head problems according to him. I have no reason to doubt him but don’t know the numbers.

 

[ARD]

I have several friends who are truckers. None of them or anyone they know of in their fleet has had the DEF problem. Remember, these trucks are running over 11 hours every day.Most trucks log 80,000- 100,000 mikes a year. The usage is much different than most MotorHomes.

Well, my Uncle is in trucking and he spoke with the insurance company and they have in the southern region of the USA small trucking companies that don't have trucks running because of DEF issues with no parts to fix them.