Yes, I was distraught and frankly a bit dramatic. I have learned from the great people who have contributed their valuable opinions. And will strive to be better at providing relevant, concise, and less overly dramatic videos in the future. Thank you for watching and commenting. Marion.

You may want to change your spark plugs, if you haven't already. Thank you for watching. Marion.

Hello Daniel, Hope it works well. As time has gone on, I have had very good results with Throttle Body and intake cleaner from BG products. Most recently I have used CRC GDI intake and turbo cleaner. Also installed an oil catch can. These things all seem to have worked well. The oil catch can, drastically reduced the amount of build up on the back side of the throttle body. Thank you for watching and commenting. Maion.

Hello Winter in Vegas, This many months since that video, I can relate the following: 1. I use CRC Intake and Turbo cleaner right before every oil change. I insert the tube in the port for the Evap hose. Keep the engine around 1800 to 2000 RPM. Be prepared for the engine to run rough for a while, but stay with it. It clears up after a while and then I perform the oil change. Then drive the vehicle. This has really helped. 2. I replaced all the coils shortly after shooting this video. 3. Between these two actions, replacing the coils and the consistent cleaning of the intake before oil changes have shown significant improvement. 4. I installed an oil catch can. I purchased the product from Billet Technologies. I am NOT paid from them. It is easy to install and great customer service. Hope this helps! Thank you for watching and commenting! Marion.

Hello S. Long, I am sorry to hear that, I threw a LOT of money down the drain at the dealer, only to find this.......and some other things that we paid handsomely to have replaced or repaired that I have found weren't. Thank you for watching and commenting. Marion.

Have you fixed the problem now that it's back after a year? I experienced the same thing with my 2011 Grand Cherokee. After cleaning the throttle body and installing new spark plugs a year ago, it's stalling again when coming to stops. I just replaced the the TB with brand new one in case there's electrical problem. Will see how it runs.

Apologizes for the late reply. After cleaning, we did have the engine stall and a couple of times it was hard to restart. But we were persistent and after driving the car for about 5 miles things smoothed out and it was much better. I will reiterate here, that the root cause of the stalling and other transmission problems we had was the alternator. It was not charging. It would fluctuate between 10 and 13.5 volts. So, in hindsight yes the throttle body needed cleaning, and was something that we paid to have done and was not. If you have issues with any newer vehicle, first thing is check the charging system and battery. Then, move onto other things. I hope this helps. Marion.

Hello Sean, Thank you for watching, and commenting. Yes, I have not used a K@N filter for sometime now. Marion.

Hello Carlos, Thank you for watching and commenting. I agree wholeheartedly!!! We spent literally, thousands on the throttle body cleaning, the power steering flushes, the transmission flushes, and after seeing this first hand I will not be spending any more. Marion.

Hello Dean, Thank you for watching and for sharing the valuable information. Marion.

We disconnected the battery before taking ours off, and then reconnected it after cleaning. We did not need a scanner or computer to help it relearn . Thank you for watching and commenting. Marion.

Hello Tom, Thanks for watching and commenting. I have been looking into getting one. Seems the benefits are significant. Marion.

Marion Mitchell absolutely... I am installing on on mine this weekend. My 06 300c awd had 270k. And I have to replace my throttle body so when i do that im adding 1

Wow, 270k we have just over 142k, what prompted the replacement, or is it a performance upgrade?

Marion Mitchell no, not really just I only have 1 code on car and it os p0430. Catalyst efficiency below threshold bank 2. Haf both cats checked and has new o2 sensors. I have been having issues with accelloration during low peddle. Such as taking off from a light when being easy on peddle or climbing a hill. But once I give it peddle it takes off. The tps sensor is inside the throttle body. And that will effect o2 readings. So its either that or the sylinoids for mds system. All that oil is blow by which is why I am installing catch can

Marion Mitchell no, not really just I only have 1 code on car and it is p0430. Catalyst efficiency below threshold bank 2. Had both cats checked and has new o2 sensors. I have been having issues with acceleration during low peddle. Such as taking off from a light when being easy on peddle or climbing a hill. But once I give it peddle it takes off. The tps sensor is inside the throttle body. And that will effect o2 readings. So its either that or the sylinoids for mds system. All that oil is blow by which is why I am installing catch can

Hey Reggie9675, Thank you for watching. Yes, I was a tad depressed, with a hint of whining. But, Lesson learned. Thank you for watching!! Marion.

Hello Peter, I hope this helps with your problem. I can say since we did this, KNOCK ON WOOD, the car idles and runs as good as the day we drove it off the lot. I will make this a regular maintenance thing I pay attention to going forward. Thanks for watching, and commenting. One thing that I should pass along, when you are spraying the cleaner in the bore and on the throttle plate, keep the motor or gear box up so the liquid does not enter the hole where the shaft enters that side. In layman terms, the part that has the electrical connection, keep it up and minimize the amount of cleaner getting into the shaft hole where the motor or gears are. I hope this makes sense. Marion.

I will too, since my car is here to stay, but I appreciate the help of your video and I will let you know how it comes out.

Good luck, apologizes for the last response, our dog decided he wanted to tear the shower curtain down......and run through the house with it.

The throttle body service I did today stopped the stalling issue, which became more frequent. My flapper did not detach because the Torx screws were peened over on the back. But the spray and a rag cleaned it off. I used special sensor spray for the sensor. It idles without motion or vibration, and runs without hesitation.

Outstanding!!! Glad things worked out. AND, think of the money you saved!!! Marion.

Hello Antonio, Thank you for watching. We apprecaite the comments, and useful advice. I need to post a video updating what all has happened, and the odyssey we embarked on to get this straightened out. Seafoam is a great product. And we ended up using three cans. The video will explain what all took place. Thank you for watching and commenting. Marion.

Hello Space Gravy, Thank you for watching and commenting. Yes, indeed spark plugs make a huge difference. But our PCM was at the foundation of the problems, that in turn took our other things. I will eventually get a video update out, telling what all was wrong. Marion.

Hi Andrew, Thank you for watching and commenting. I need to make a follow up video, because the entire process was lengthy. The Evap system was really the only thing that did NOT have an issue. The main fault was the PCM. That in turn took out coils, and some other things. Again thank you for watching and commenting. Marion.

Hello All Joy, Sorry for the delay, but we put up a new video showing an odd occurrence. Maybe the way the butterfly plate is behaving is normal, but it seems odd. So, here is what we have done so far: 1. I have used BG EPR engine flush prior to the last three oil changes. (BG 109 2. We have been using HOT SHOT'S Gasoline and Fuel system cleaner. 3. One day I just for the hell of it, took and switched the coils. I.E., Took the coil for cylinder one and put it on cylinder 5, took five and put it on #3, just randomly mixed up their placement. I KEPT, the trigger wire and input for the correct and respective cylinder the same. Just moved the coil to different places. 4. Replaced the crankshaft and camshaft position sensors. Note: there have not been any codes given or shown at any time these are just my best guesses. 5. Replaced the EGR valve and while I was at it, I replaced the downstream O2 sensors as well, the upstreams will be a nightmare, as the exhaust down pipe needs to come off to access them. Maybe we will do a video on that and replace it with a Borla, or Flowmaster. 6. Took the wiring connector out of the transmission, there was a light oil, or some liquid, inside the connector housing. I cleaned that reinstalled it. I will check on it in a few days or weeks, and see if it continues to have an oil presence inside, if it does, then the connector housing will need to be replaced. FUN!! 7. Every ground connection I could find, including the battery negative cable, I took apart and cleaned or replaced the cable ends. Then tightened them back down, tight. 8. Then we made the recent video, Titled: Help Throttle Body followup. See what you think, is that normal? 9. So far what has happened? Well, each time we did the above mentioned tasks, the engine and performance seemed better. I am a fan of the HOT SHOT'S Gas treatment, No we are NOT sponsored. So, i think I will end up replacing the throttle body, maybe a Holley or MSD aftermarket variety, will replace the coils, again most likely with MSD. And I am thinking about replacing the Accelerator Pedal Position Sensor too. I will see what happens when the Throttle body is replaced. Again look at the recent video for why I am suspicious of this. The MAP sensor is on the list of suspect items too. Will most likely be installing an oil catch can. We decided to do this course of action because, the 300 has a long list of things going on with it, not just ours but in general countless people have reported problems, so the value in selling it, or trading it in is now less. I just do not want to go through the hassle of dealing with the issues and settling on a price. Also, the amount of money we have spent on diagnostic charges is huge. Only to be told the problem can't be replicated and no codes are stored, so that money has been essentially tossed away. Yes, I get the fact peoples time is money, but when absolutely nothing is offered in return, is tiring. And, then we thought, OK. IF we had bought this car used, and it had these problems what would we do? The answer is what I have described above. I have modified all of the other vehicles we have, not hugely, but aftermarket things, etc., etc. So that is where we are at, we are not made of money, but we will do these in stages and let folks know what is happening. Apologizes for rambling on. Thank you for watching and commenting. Marion.

Hello Sixdux!! Thank you for watching and commenting. AND, most importantly showing concern for me. Humbly submitted, Marion.

Hello Jose, The relearn process is pretty simple. Once the battery is reconnected, turn key to accessory and let the computer detect the throttle body. You will hear the valve open and close. Once that is complete, turn the key off. Then you're ready to go. Thanks for watching. Marion.

@@marionmitchell261 if you dont mind me asking. You mean the car PCM or your own computer. Coz i dont have a computer of my own. But i want to replace it by my self.

Hello Fozo A Thank you for watching and commenting. I am glad it worked out, I need to do a follow up to see how it looks after almost a year, how time keeps marching on!! Marion.

@@marionmitchell261 hi Marion, I'm sorry for the late reply, I was overseas on a job assignment and had no access to the vehicle until yesterday. I made sure to take the car on a long drive and watch how it react to long drives and excessive acceleration. Amazingly I had no issues whats so ever, it's a smooth sailing. Thanks for the video it did help point the problem and saved me bunch of money. God bless you.

@@fozan188 I am glad it helped, I have yet to make the follow up video, but that is on the agenda. Thank you for taking the time respond. Peace be with you and your family. Marion.

Hello Chris, Thank you for watching. That is on the list of things to add. Marion.

Hello Michael, Since the video, we have installed new coils, an oil catch can, and new plugs. The catch can did wonders on stopping this from reoccurring. Thank you for watching and commenting. Marion.

Hello salvation4all, indeed, it is disturbing. Thank you for watching and commenting. Marion.

Hello William, Yes is has been doing well, though I will be checking it again, and will show what is going on. The engine runs much smoother, and a little more pep. The cut out issue still is intermittent. I am leaning toward a problem with a bad electrical connection, and or the coil packs. We will see. Thank you for watching and commenting. Marion.

Hello there Keith, Thank you for watching and commenting. Marion.

Thanks for watching and commenting. Marion.

Yes, I have taken notes on the long winded commentary. Will do better in the future. Thank you for watching and commenting. Marion.