when driving down the highway and am driving a constant speed and I push the gas pedal down slightly, the rpm goes up a couple notches then falls again without loosening my pressure on the pedal.

just wondering if this is normal.

 

This is mostlikely the torque converter unlocking due to the increase in throttle angle. Some are more sensitive than others, but I do not think this is a huge problem.

 

ok, thanks.
just not used to it. my old explorer if i put slight pressure on the gas it didn't do this just increased in speed right away.