2010 misfire Need Help Please

[Ghpelkey]

Have a 2010 fusion, 3.0 Litre. The car has just over 200000K, 120000 miles. Has been pretty much trouble free until this issue. Would like to keep it for a while yet.

 

After sitting over night the car will start and run fine. you can drive it quite a distance, 30 plus miles and will run fine. If you shut it off and restart, it will start missing. The same thing happened this morning. After starting the car several 3 times in my garage while doing some maintenance, it began to idle ruff without even driving it.

 

The car began doing this about 3 weeks ago. The car is also stalling at times at stop signs and drive throughs (coffee . The car is not stalling on the highway and will still accelerate when the throttle is pushed. I just had the car in to the local ford dealership a couple days previous to the issue starting for the recall regarding the gas tank. Can't see where that would have anything to do with the issue, but wanted to note it.

 

The service engine light is coming on and giving off codes P0302 and P0202. I do know these codes have something to do with misfire on the #2 cylinder.

 

I had the plugs and intake gaskets replaced after the missing began. At this time I had the shop swap the two coils from cylinder #2 and #5. I am still getting the same codes so I think I can rule out a bad coil on cylinder 2.

 

I know their are some issues with throttle bodies on these cars. To my knowledge these TB issues do not give codes P0302 & P0202.

 

I am thinking maybe a bad or dirty injector. Would this cause these issues? Any help or ideas would be GREATLY appreciated.

 

 

 

[GCulotta]

Shot in the dark given your original post was 7 years ago, but I'm having identical issues with my Fusion. At a loss... so hoping you get see this in your email and can spare 1 minute to respond with what the issue was or even just the part that needs to be replaced to fix it.

 

Thanks!