Ok so I have replaced the transmission and have gone through the task of putting everything back together. Well the car starts.. But does not stay runnining and when the gas pedal is pressed it stalls... Any ideas ? The gas has been sitting in the tank I added 2 gallons of premium fuel to the tank. Now I don't have a pressure gauge but there is pressure in the fuel rail. I also hear a whining type noise Clutch ? Also oil pressure comes up right away.