too many beers dude ..or the accelerator may be getting stuck
It would be a transmission issue, not up shifting. If the engine is in "limp mode" it will not accelerate over a set mph.
To make the car go or slow down.
sounds like your converter is plugged. Put in a new one or do as I did. replace it with a pipe.
That's just the rev of the car. This means you are accelerating too fast. Go nice and steady.
its not the wheel size its the width of the tyre it self the bigger it is the better your car will handle and accelerate
check the oil
engine lightyou should go and get it checked out somewere because that isn't good.
First, your car must be set to manual. Next, drive in reverse. One you hit at high RPM, shift to Neutral. You'll accelerate from 60 to 400 in 3.5 secconds. Make sure to tap the gas, or you'll loose control.
The car wants you to take it to a certified mechanic, for a change.
yes an acceleration is a change in speed and when you go around a corner you change your speed.
pretty sure its friction
if your car reads sensor light go to workshop if esp light is on and check engine light the car is in limp mode go by a battery put it in your self dont go to crooked dealer