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I just did a 5.3- 700r4 swap on a 1984 k1500. My question or questions is.
What do i have to changed out in the tuning for the engine to work correct, now that
it has a non electric transmission. If some one can help me out or if someone has a
tune file with a similar set up. No cats, no rear 02, i am using MAF, stock 01 silverado engine
and the ecm from a tahoe 4.8 auto.
Do you have hp tuners?
Change all needed tables to support the 5.3 on the 4.8 computer, either manually change the cylinder volume, Ve table, timing tables and injectors settings if needed or use the segment swap feature.
Then if possible, use the segment swap feature with a matching OS that runs a manual transmission file to allow you to use the 700R4. Or you can delete all transmission related codes in the DTC's page, disable all torque mngt on the engine/trans side, disable all abuse modes for the transmission and it will run just fine.
yes
Thank you. Anything on the vss hook up ?
VCM Editor>Trans>General>Trans Type: Non-Elec Auto
Quote:
Originally Posted by 5FDP