Initial Startup, Test Drive, and Transmission Failure
21:15
44:45
115.5K views
At 21:15 in
What Happens If You Turbo a 5.3L Yukon With No Other Mods? PART 2: Fuel Injector Upgrade! (RIP 4L60)
What happens here
After all injectors are installed and wired, the car is started to check for fuel leaks and engine function. The narrator then drives the vehicle for a test run, monitoring fuel trims and boost on a laptop. During the test drive, the vehicle briefly loses power, and the 4L60E transmission experiences a failure, indicating it's unable to handle the increased power. The narrator jokes that the transmission is now on 'death row.'
Goal: Test the new fuel system and identify any immediate issues.
Tools and materials
- Jump Box — Starting the vehicle if the battery is low or dead
- Laptop HP — Monitoring engine parameters and tuning
- Tuning Software HP Tuners — Adjusting engine parameters and monitoring performance
What they say
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What they say
(1,392 characters)Auto-generated from the video audio.