Ford ecu update?

[Quinid]

I will try they have been pretty unhelpful so far. They refused to change my ptu altogether even with me paying in cash they simply kept stating sealed for life. Now the buick dealer I bought it from will do anything I ask them to, especially if I can show them how to do it.

Ha my dealership said the same thing.  But then they did it once I convinced them most end up sludge by 60k miles.  When they changed it they said it was definitely on its way.

Sent from my SM-N910P using Tapatalk

 

[tgambob]

Mine was cooked. Looked like the burnt gear oil in the winch cases at work. I'm changing it again next week