car won't go over 30mph
this morning i decided to go the the bank and then get gas right next door. after i got done filling up my gas tank and i started my car to drive away it stuttered and then stalled. this happened for about an hour. then i got it to start just long enough to pull away from the pump but right before i could exit the parking lot it stalled again. i thought it might be the battery so i got a roommate to come and jump my car but it didn't help. and then we thought it might be bad gas so i got some fuel stuff in a red bottle from the same gas station and waited for a little bit. but it still wouldn't start. so we jumped it one more time and started it and he did something in the car.
i was then able to drive it away from the gas station and get home which was 4 blocks away. but the whole time i was driving home i couldn't accellerate. well i could. it jumbed everytime it shifted gears and i couldn't go above 30mph. what's wrong with my car?