I have 2011 f150 that has been making noise every time I turn left. Taken it to two mechanics and problem is not solved. It is getting so irritating.

ball joints & tyrods have been replaced recently and an alignment.

 

Have you tried a FORD dealer yet?

2wd or 4wd?

 

I did take it to the dealership, asked them to look at it when I was getting a recall taken care of, but they didn’t look into it. It’s 4wd

 

Is it making noise in 2wd, 4wd, or both? Is the noise speed-dependent?

 

this in in 2wd. I don’t usually use the 4wd so I’m not sure if it makes the noise in 4wd or not.

 

Are the tires the stock size? It sounds like something rubbing. I would also jack up the front wheels and turn them to see if there is any noise.

 

Yup. 265/70/17
this is my truck

 

I'm going to guess, in spite of the work you've had done, that there's a problem in the front suspension, or the front axle. Turning noises often mean something wrong in the CV axle - how is the boot? I find it hard to believe any mechanic would miss this, if it were the case, but it's something your haven't mentioned.

I moved your thread out of powertrain, since it doesn't seem this is where the problem lies.

- Jack