I Need To Know If The Fmu Computer From My 99 Will Work On My 02 Tahoe. I Plan On A Custom Tune And Injectors Soon, But Need To Get It On The Truck Now. So My Wife Wont Make Me Get Rid Of It. Help Please.

I would transfer it without the FMU because you wont need it with a custome tune.If your changing all 8 injectors you wont be able to use the FMU.

It should. It's part of the Whipple kit so year shouldn't matter. The Whipples are interchangeable from like 99 to 03.