NHTSA Complaint #11692176 — 2022 FORD F-150

I have a 2022 f150 2.7l with 46000 miles. I have had issues with the truck ever since I bought it. The safety issue is a few things. One when I put it in reverse my truck shudders and acts like I pressed on the break really fast several times. I also havr an issue with a cold start when I start it up the truck it acts like it wants to die or looses rpms. I here a paddling coming from the intake valves possibly. Im not sure what part is broke but it makes a rattling sound. Iv brought it to the dealership that I bought the truck from and they say we domt notice anything and its been a struggle to get them to actually thoroughly look into it. Im concerned it will lead to an engine failure because it also loses power and wants to die at times. Iv taken excellent care of the truck and always change oil and any parts on time. It also when I put it in drive makes a loud clunk sound and has a very hard time shifting gears between 3 and 4. Very rough shifting and very concerning.