It doesn't happen all the time but i use my car to get into work and dont want to stall on the highway. I once kept on stalling while driving when the gas was on low but not all the way empty. I do hear the fuel pump make a noise when i put the ignition on ON (II) so im not sure if its that. I am getting misfire codes. Thanks!

 

Not much information to go on here?

Could we start with a bit more info...... what "seem" to be the conditions when this happens, do the codes only show up when the starting issue happens......

 

It's a v6 and the code came up one of the times this happened. It happens randomly. Lately at almost every startup I need to give it alot gas for it to go a speed that I would otherwise reach easily without pushing down the pedal as much. Thanks

 

Ok, some thins happens when the car is cold as well.....that helps narrow things down a bit. What is the "health" of the tune up items, mainly the plugs since the is a COP set up?

Are there any other stored or pending codes besides the miss fire (p030X, p1399)