I am a little confused. I have a 1996 4.0HO and in the morning I have to press the gas pedal to start it. I have to drive with the gas and break because it will die if I let off of the gas. It drives just fine. after a little while presto, it will idle just fine. usualy only does it in the morning but has at other times. I just dosen't make sense to me as MPFI is electronic signal to electronic injectors not like a carb. Also maybe related is the oil pressure gauge reads correctly at Idle or coast. If I press the gass it maxes out and bounces all over the place. Any help would be appreciated. The starting threads I have read are different from what I am expieriencing. cheers:helpme: