....and of course, the more you turn/true the rotors up, the more material
you are removing off the rotors, the quicker they'll warp on you. I had the
same problem on a different vehicle, but this was a known problem with the
car. Every 25K the rotors would warp (and this was a passenger vehicle,
never towing anything). I solved the problem after getting new rotors by
replacing the pads when they were only half way worn down. Thick pads,
thick rotors = better heat dissipation. Are both rotors warped equally, or
is it more on one side or the other? As it's not a know issue with your
truck, and if it's only one rotor that it keeps happening to, there is a
chance you could have simply gotten a bad rotor (poor material/heat
treating) and cutting it is only going to make it worse. Other than that,
I'll let others chime in...
Good luck...
IYM
"Tom Minger" <tomminger.TakeThisOut@volcano.net> wrote in message
news:RLidnfz6H4cPk-7anZ2dnUVZ_u-unZ2d@neonova.net...
> My F-250 has 60K miles and is in need of its fifth (as in 5) turning of
> the front rotors. No one I know with this or a similar Ford has had
> anything like this problem. The front brakes start chattering within a
> heart beat; its 's not something gets worse over time. It has happened
> when going downhill pulling my 5th wheel, and has happen with just my ATV
> in the bed (appx 600 lbs). Mr. Goodwrench at the local Ford dealer sez
> there is nothing wrong other than I am improperly breaking. BS in my
> opinion. As a bit of background, when the truck was new (less than 10K
> miles) I had the ABS system light come on on two occassions, both times
> while just driving down the freeway and not using the brakes (or had not
> used them for a long period of time). Each time Ford said they could find
> nothing wrong, and reset the the on board error recorder to 0.
>
> My non-technician solution was to get some high performance rotors and
> pads. The high performance shop is more than willing to sell me some, but
> it is their opinion that there is something going on with the ABS system
> or proportioning valve. Maybe the early on ABS light is a clue?
>
> Anyway, since my local Ford dealer seems to know nothing beyond turning
> down the rotors again, and again, and again; it doesn't seem likely they
> are smart enough to diagnose a possible ASB problem. Is there a way I can
> eliminate or confirm there is a problem with the ABS syetm?
>
> >> Stay informed about: 2003 F-250 brakes.....arrrggg.....