idles great but has a hesitation during acceleration in gear and in park no codes poping up. thought it was the fuelpump/filter replaced still the same. ive replaced the MAP sencer,PVC and no change. recently changed coil and plugs. planning on changing crank and cam shaft postion sencer unless better idea/solution comes up.

 

vin code X

 

How about a basic tune up? Plugs? Wires? How many miles?

 

yes everthing is up to date and around 250k would up stream O2 SENCER CAUSE IT?

 

Could very well be. With that many miles it could be worn out but not enough to trigger a check engine light.

 

Did you ever fix the problem with your stratus? I am having the same trouble with my status.

 

What have you done so far?

 

I have a 2004 Stratus 2.4L SOHC mitsubishi G engine, the car runs great starts fine but if I quickly press gas it will not take gas! If I drive it normal and slowly accelerate It does fine, I put it in neutral and push gas to the floor and it acts like it is idling but the RPM pulse from idle to + 300 rpm,s it is like I am giving it a little gas but I am not! not getting any check engine light no codes!! I took throttle body off cleaned it good, I checked voltage on TPS all was good nice steady voltage as I increase the throttle .6 volts closed 5.0 volts wide open. I checked Ohms on fuel injectors all within specs. new plug wires, coils, plugs, I put a new head and timing belt on it two years ago. I checked all vacuums lines seem fine. I am at a loss

Thanks

 

I see you already started a separate thread. Try to keep everything in one place. Clutters up the forum with the same issue being discussed in multiple threads.

 

Sorry I'm new here