ok, its not serious, but concerning. Anyways, highway driving, it will stay on full for like almost 200km, about 450km at half a tank, 650 at 1/4 tank, but the last 1/4 of a tank is gone, and I mean empty at about 100km. No vehicle I've ever driven has had a linear guage, but this seems way out. I had my dealer look into it, they updated the PCM, but it didn't change anything. Another thing that seems weird is that when the tank shows about an 1/8 tank, and I stomp the throttle, it hesitates like its starving for fuel, I would think it shouldn't do that until its really empty. Anyone else noticed this? Is my guage screwed?

 

Sounds normal to me

 

Mine does the same thing, and my friends titan.

 

I think every vehicle I've ever owned was the same way.

Dave