2018 Tahoe Performance

[captain]

Hi all, don't think it's a problem just an observation. I have a Yukon max trailering with the 3.43 rear. In first gear , during light throttle, it seems to bog down a bit around 1500 rpm. It doesn't drop rpms, it seems steady just a little bit of a bog down. If I increase the throttle or give it more from a stop to begin with it's not noticable. Have plenty of power and shifts nice. Anyone notice this too or Is it something to be concerned about?

 

[sealandsky]

Year, engine, transmission?

 

[STORMIN08]

My 17 with 5.3 and 6 speed does it. If you try you can always find the SPOT.

a custom tune can work it out, or learn to drive around it...

 

[greenhornet]

Typical factory slow mushy shifts ,holds gear to long and no down shift when needed without pushing hard.