Fueling issues arise with higher engine temps vs cooler temps?

[AdamE]

I am running into a issue i haven't in the past i cant get figured out, i am leaning towards it being a mechanical or grounding issue. Possibly dirty injectors. But figured i would check here to explore the possibilities that could be caused by something in the tuning side of things. The problem seems to be worse as the coolant temps get above 160. When the truck is cold it behaves like i feel it should. When its warm and at operating temps, it seems to hesitate and sputter when trying to make a pull. Also seems to be a touch leaner compared to when its coolant temp is lower, around 150-165 or so. What are some possibilities of what could cause this or what would be something to look into further and change? The differences in engine temps are the only times ive noticed they repeat. Colder temps = runs good VS warmer temps = runs not as good and slightly lean. Something i noticed in the hot data log was the injector pulsewidth going up and down while the rpm was rinsing and pedal was wide open throttle. Shouldnt the injector pulsewidth only be rising as rpm is rising while being held wide open throttle? The stock ecu guys have it rough compared to the aftermarket ecu guys being much simpler. Im trying to learn though!

Possibilities (maybe): Temperature of fuel getting too hot? Need more grounds or more direct to battery ground connections? Dirty injectors? Incorrect injector data perhaps? Injector voltage offset table incorrect? Ill be addressing and/or checking these things while awaiting your guys responses.

I would appreciate the help greatly! Thanks
Adam

Warm engine temp 24-02-01 14-14-14.hpl
Cooler engine temp 24-02-01 11-35-12.hpl
Tune file eman 1 26 2023 2.6.hpt

1970 C10 5.3 LM7 swapped (stock bottom end) with a comp cams turbo cam and supporting mods for cam. 7875 vs turbo. -6an feed and return fuel lines. running 91 octane pump gas. holley boost ref regulator. only runnning lower boost level, 8psi being the most for now because injector limits. (5psi spring pressure and the rest regulated by turbosmart manual boost controller)

[edcmat-l1]

Data logs are basically worthless. There's no O2s, no wideband, no fuel trims. It's impossible to say how the engine is running other than it is running.

[AdamE]

Sorry about that. Wideband im logging thru A/C

Channels AdamEchannels.Channels.xml
Layout AdamElayout.Layout.xml
Graphs AdamE graphs.Graphs.xml
Wideband math via A/C AdamE Wideband.MathParameter.MathParameter.xml
Wideband error math AdamE WB ERROR.MathParameter.MathParameter.xml

[AdamE]

Data logs are basically worthless. There's no O2s, no wideband, no fuel trims. It's impossible to say how the engine is running other than it is running.

Let me know if i need to add anything else, thank you.

[SiriusC1024]

33lb injectors?

Do you still have front narrowbands?

[AdamE]

33pound injectors, yes. Yeah still have them. Are they neccesary?

[SiriusC1024]

Which wideband are you using?

[AdamE]

Which wideband are you using?

AEM wideband.