Why do your 96 dodge neon shake really bad idling and you have to pat the gas really fast to keep it running It has a ignition coil and fuel injection?

Answer

hey look into getting a head gasket done you might be loading up and the only way to keap it running is to burn it off check your heads for pits or holes. What is the shaking? like where is it coming from and is it missing at all? if so check plug wire and plugs egr valve fuel pump ?