Why would they want to? Ford makes no money on prices over invoices.
So Ford is selling at MSRP to the dealership?
Mach-e selling at MSRP is different than MSRP=invoice.
I would need to see a letter from ford and mach-e invoice
I'm not sure who started "MSRP=invoive" but Ford sells the trucks to the dealers at invoice and that's it. They can't tell the dealership they have to sell at MSRP. That's why it's called
MANUFACTURER SUGGESTED RETAIL PRICE
A GFI will not trip on overload, that's what the breaker is for. The GFI is for an unbalanced load between neutral and hot.
The heating element is probably going out