When im in 2nd gear or higher and push the gas, my rpm shoots up, but the speedometer moves very little. i have to let go of gas, and than push the gas pedal slower for the speedometer to move up faster. This happens seldomely but it pisses me off when it happens. anyone know whats wrong with my car, this happen to anyone?

i have 94 accord dx. 150k miles. ive had maintenance checks every 15k miles.

thanks