With a Powertrain 100,000 mile or 10 year warranty I won't be touching the tranny! If I install external filter or cooler I'm sure it would void my warranty....Now when it is past 100,000 mile that is another story........


I did purchase new a 1998 Ford F150 which I had no problems with. To me it seems that Ford is better with manufacturing trucks than cars........

Bob


An ounce of prevention provides a pound of cure!