[Tupelo]

Oooooooooo! Those evil fat cat automobile manufacturers are canceling warranties just because you put something harmful in your engine. /sarc

Once again Washington passes laws demanding something be invented or discovered and screams or sues or worse when it does not come through on schedule. /FACT

[Gaffer]

There are a few government mandated requirements that have forced auto manufacturers to disavow their use in warrantees. TPMS sensors are one.