GrayDually, I looked your truck up, Tow Capacity is listed as 12,500# w/ a 4.10:1 rear end
And Yes, there are a lot of truck / trailer combos out...
First you can Not increase the carrying capacity by adding air bags! Thye are just for leveling.
Payload is the max you can add to the truck...
Message on DIC says "Check Rear Park Aid". wiped off sensors, same message.
While in "R" camera works but NO beeping for proximity.
Due for an...
rlaspinall, What is your maintenance schedule for the 2011 ?
I hear you!
That does sucks and I agree with your theory.
Keep after the stealership, If that don't work try corporate
Maybe someone here will...
Have you received this letter?
Tow / Haul mode on or off ? Fluid Temp correct ? Fluid Level ?
Under warranty ?? Back to the dealer !
Questions, What is the failure rate of the CP4 pump? What is the cause of the failure? and Is there any TSB on this?
If all is good, fuses, relay, etc., Then by all means Repair or Replace switch !
The first thing I would do, using a muti-meter, is probe the harness connector at the switch.
'Carbonation' is correct.
Drop the tank, and remove pump combo unit. Clean tank with a good cleaner.
Once you put everything back together, fill...
Click here; 2019 Super Duty Tech Specs (ford.com)
Also, Very Important! Take whatever you want to tow to a public scale!
Hey gary, I have a 2011 also. Have you load tested both batteries ?
carbonation, How do you think Alliant compares to Stanadyne ?
Just curious, I haven't used either one yet.
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