O5 cobalt 2.2 floods dies while driving

yourbadneighbor

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Died driving, would not stay running. Let it sit and it will start up and runs for about 30 seconds and then stumbles out and dies. Had it towed in change the fuel filter which ended up being very dirty. test drove it 15 minutes & drove on the freeway and around town and everything seemed fine. Went out and drove it this morning how about 15 minutes and it started flooding out while trying to drive and died. Was able to start it up again and then it died. I started it up and floored it going through the parking lot and got up to speed and rolled out into the street got it in gear and put the gas to the floor and it would stumble but get up to 50 and let it roll down the road and got it back to the house. Pulled in the garage and let it stumble till it died pulled the plugs to check them and see if it was in one cylinder only and it's not, plugs seem to be dry and no gas smell from in the cylinders. look down the throat of the throttle body and it's soaked in there. Does this have a cold start valve on the throttle body that might be sticking open? Any other suggestions on which way to start checking.
 

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