94 astro will only start if the gas peddle is to the floor and it sounds really rough ,it stalls as soon as you let off the gas
it probley needs a new battery or a new gas pedal. Another reason is the car might be to old
may not be the answer you are looking for....but, have you tried to check throttle position sensor?? and does the car have a check engine light on??
when kick down the gas pedal to accelerate, the car downshift but then stalls and then engine stays rough until i turn off the engine and restart it then the engine runs normal again till the next kick down.
When I start my rodeo Isuzu it stalls but if I keep my foot on the gas pressing on it it will idel but soon as i let off the gan it dies I drive a 1999 rodeo Isuzu V6
If your car runs fine cruising, then coming to a stop (perhaps at an off-ramp) you press the clutch, let off the gas, and the car stalls, then most likely, you have a vacuum leak from your intake manifold or low fuel pressure. This is dependent on the vehicle, of course. More information would have been more helpful in answering the question.
I had the same problem when I was out in Las Vegas. I think it's vapor lock. Take your gas cap off when it does that and let it sit for a little.
throttle plate stuck? I'm not sure. When I'm driving, I take my foot off the gas and the car jerks and when I have to stop and I push on the brakes the car revs and jerks forward and occasionally stalls
let the car run and then pull the negative battery cable off. if the car stalls, the alternator is bad! do you know where the bank 1 o2 sensor 2 is?
idle air control motor IAC
car starts but shut off while driving
Need to know the year and what you are working on. NEUTZ.