When I turn my car on and the air conditioner is on, my car begins to start reving up and down and the car begins to shake, when i turn the a/c off the problem stops; also, sometimes when i turn my car on it just dies on me and i have to give it a little gas to allow it to run properly (this is also when the a/c is on). My check engine light comes and goes. Any ideas or clues? 95 galant 2.4L
Thanx for any help.