That is an out and out lie. Quite the contrary in fact....Ford would have to prove without a doubt that your change caused any problem that they want to deny warranty work on. The burden of proof falls upon the manufacturer. That is the way our laws are written. I don't have a link but someone else undoubtedly will.

-Tim

2006 Mercury Mariner Hybrid AWD
Black with Pebble interior
Premium Package with Nav & Moonroof



Current ODO: 26,152
Typical Drive: 20 min crosstown in heavy traffic (3.5mi there and back twice a day)


532 Gallons of gas saved
That's 10,642 lbs less CO2 emitted