new truck brake pull.

[Titanic]

I have 06 ford-350 DRW crewcab w/5500 miles. Under heavy braking, I get a pull to the left. If I'm towing it's alot more of a problem. I know truck is under waranty but this pull comes and goes. I would like to solve myself to avoid being without truck. Any suggestions? Thanks! Steve

[BigWhiteStroke]

Bad left front brake caliper?

[welndmn]

If it comes and goes, I would start by pulling the caliper slides and cleaning and greesing them.
Ford like to let their stuff sit out and rust.

[bronko]

X2 check the caliper slides, the lowers like to get rusted. If your pulling to the left then most likely it is your right caliper that is messed up, but I would just check both to be sure. And at 5k don't you still have a warrenty????

[TubaMan]

i have the same problem with my 2K f150. Take a wire brush to the sliders, and use some anti-seze :)

-Jeff