Need Help! Can't get anyone to work on my F53 6.8 engin

I called Ford Customer Service. They said that two places "might" work on it: they will not. My local Ford dealer does work on motorhomes and they are not listed on the Ford website.

Those are throttle body codes not intake manifold related most likely.
And indicate a stick open throttle body. Maybe the motor for the tb.

And they won’t clear and drive?

I called Ford Customer Service one time, with Vin and asked them who in my area would work on my Class A motorhome. They were very helpful.

My son runs a service center on the north side of Atlanta. If worse comes to shove you can tow it up to him. He’s not cheap but he’s good.

Quality Auto & RV Service Inc
1002 E 11TH AVE
CORDELE, Georgia, 31015
(229) 273-0720
Fax: (229) 273-9780
Tow: (912) 273-0720

did you clear the codes so it maybe driveable?

I have a scan gauge. The codes are P2104, P2111, P2112. As I said the codes are for the intake manifold.

I need a place that will fix the engine.

Dude, that sucks….
Is it a P0505 IAC idle air control code? Seems it will cause intermittent limp mode.
As mentioned maybe you can get er going at least to get it somewhere with a code reader to clear the fault code. And if it’s that, or suspect IAC or MAF, grab a can of MAF cleaner , pull the anirbox and spray the MAF/throttle body/IAC.
Just suggestions, no guarantee. But that’s where I’d start for cheap if your facing another tow bill (or find a shop that doesn’t s uck and hopefully roadside covers the second tow).

Find yourself a code reader. Walmart, Oreilly's auto parts. The port is high on the steering column.
Might contact a NAPA store for a mechanic.