Have an 05. Egr
delete, good oil cooler in it. 135k miles.
Head gaskets appear good. (Nothin in degas bottle and coolant level stays constant. Need to watch eot/ect still)
voltage is good, 48 -48.5 in all conditions
When it's below about 45* it takes many tries cranking to get her fired up. Once it's run for even just 20 minutes I can come back 4 hours later and she starts instantly.
Blows white smoke that smells like raw diesel when it's being a ***** cranking.
is very good too.
This was a southern truck from Florida that I just picked up and is now in MD. previous owner(md as well) always plugged it in and said he had no issues cold starting. (I haven't been able to test this living in a condo)
Going to have batteries tested just for kicks.
As of right now my 2 ideas are stiction or that the FICM
doesn't have an updated flash?
All filters and fluids are new on her too. Coolant is Rotella ELC and oil is Rotella t-6.
I have ordered rev-x to toss in and see how that helps.
I've read glow plugs are rarely an issue on the 6.0 but I guess I can still test them/the harness?
Not throwing any codes that I am reading through my enginelink app (used to read all voltages and pressures)