2003 Chevy 2500HD LQ4 w/NV4500 Need a stock calibration please...

[holsetlima]

Hello

As in the title, I need a stock calibration for my 2003 LQ4 Silverado with an NV4500 trans. I checked the tune repository but apparently the DBW MW3 combo is rare and I came away empty handed.

Today was the first time working with my new HP Tuner and in my zeal managed to overwrite the stock calibration that I saved earlier in the day knowing full well that I may want to return to stock so as to measure progress.

I'm don't know what the difference is between the 4L80E cal and the NV4500 so any insight would be helpful and appreciated.

[Kyle-]

I have one for a 2001 LQ4 NV4500...DBC. Would that help?

[Gearheadjcv]

Could you send that to me

[Aggie3rdGen]

Gearhead,
this is supposed to be from a 2003-ish Silverado 2500

[blindsquirrel]

2003 Sierra P59 4.8 M5 1GTEC14V63Z259908 (not stock, old OS, VIN only).hpt

File is not stock - unknown if the 'Base' in the changelog is stock or not, but it's there for comparison.

screenshot.02-09-2022 22.37.00.png

If nothing else you can use the VIN to pull a stock cal from SPS.