tareed94

I have an 07 F-150 FX4. Occasionally when I turn there is this pop that you can feel in the floor. I've looked at everything I can under the truck shaking it and whatnot trying to find it to no avail. I even had NTB check out the whole front end numerous times trying to find it with no luck. Anyone else have experience with this? Also I know the tires aren't rubbing because I'm running 275/65/R20 with the stock rims and a level.

tdm156

did they check the lower ball joints?

rydered

Do you sometimes feel it when you start the truck? Or even press on the gas lightly?

tareed94

I replaced the lower ball joints within the past year. And occasionally it does it when I start the truck

tareed94

The lower ball joints were replaced within the past year or two and would only have 20,000 miles at the extreme most. It's done it a few times when I first start it but mostly when it's cold outside.

rydered

Hmm. I think I have the same problem.

tareed94

I don't have any idea what could be causing it. It's not messing up anything else that I've noticed and nobody seems to know what it is. It's pretty annoying though

08screwCA

Shock mount maybe

tareed94

Hmmmmm... That could be it. I'm due for some new shocks right now anyway. Got 138K on what I believe are the factory shocks and struts.

tareed94

Update: Truck still makes the popping sound, and it's a lot more frequent now. Sometimes it will occur when I am just driving straight. I have replaced the lower ball joints again (boots dry rotted away and the joints wore out) and the sway bar links because one had wiggled if I would grab it and shake it. I've practically replaced the whole front end. UCA's were replaced last year, LBJs a couple weeks ago, sway bar links a couple weeks ago, drivers side inner and outer tie rod a year or two ago, and the passenger outer tie rod a year or two ago. I'm at a complete loss as to what the sound could be.