Both sides are slow and getting worse as temps drop. I've inspected, cleaned, dry lubed, greased and tried everything I know to do. The motors are just weak and have been for since purchasing the truck.
When I search for E99 motor and regulator nothing is available for the front doors. Looks...
Is the gear selector on the side of the transmission actually shifting into gear? Move the gear selector on the trans by hand.
Has your transfer case slipped into neutral?
Disclaimer: I'm not an OBS/Superduty expert. This is where I would start on any vehicle.
I've only been WOT about four times since I bought the truck, even then it wasn't for long. It's not a race car so I don't drive like it is. Usually, I'll wait for lockup in 3rd gear then roll into 60-70%ish throttle if I need to move quickly.
I've been looking into the valve springs since...
Yes, it is and I was fortunate to get it. I've put about 25K miles on it without any issues. That's not to say I haven't fixed a few things but it hasn't let me down or even had a hiccup. There's not even a good oil leak yet.
Ford reman auto with 45K on it.
Currently using Motorcraft fuel filter, AMSOIL oil filter and Donaldson 6637. The fuel tank strainers have been cleaned and pickup foot replaced.
So far the injectors are working well, I'm in no hurry to replace them. The truck starts fine in 20 deg weather...
So 160/30% injectors sounds about right.
Seems like the S364.5 SXE is a fantastic turbo but more than I need. As long as the KC38 doesn't lag more than stock I'll be happy.
The Irate Kit is nice, but by the time I add the highly recommended plenums and boot kit it's nearly $3,000 up front to fix my exhaust leak.
I'm also hesitant to stray from stock-ish parts. This is my daily driver, 75+ miles per day.
I will keep it in mind and appreciate your reply.
I've been flip flopping back and forth, constantly finding or learning something new in my quest to improve my 7.3. This means I don't know exactly what I'm doing, so it's time to seek help.
My goals are modest. It's an E99 ECLB with 223K and currently the original stock parts work...