it is possible that it is the ignition coil but im not sure, that's what happened to my 93 1500 silverado and the coil was the problem. it might be an idea to check it but im not sure on newer gm models
Dude, the engine is smoked. Sorry to have to tell you.
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.
The engine stalls and will not restart.
Try reaching underneth to gently tap the fuel pump with a stick.
my suburban wont start
Replace the fuel pump. I had an S-10 that acted similarly - turned out it needed new spark plugs and wires.
the choke could be sticking causing the car the flood
If car stalls out when accelerating above 40 MPH, it can possibly be caused by fluid leaks. Another reason can be a defect at the transmission.
Put shifter in park or neutral.
If the engine stalls and won't restart for several hours on a 2003 Santa Fe, there is a problem with the computer in the vehicle. Check to make sure all computer fuses are working properly.
check your crank sensor
Very likely it's low gas pressure or a bad coil pack. There are three coil packs on the left side of the engine. I had one go bad on my Grand prix and it had similar symptoms.