: 2005 sts4 v8 catalytic converter warranty

06-20-12, 05:50 PM
hi everybody
my baby is at the dealer right now and they are changing both catalytic converter under a special warranty fron GM .My car has 177 000 miles and it is covered until 12 years or 200 000 miles
.thankx to you guys to having me know that secret warranty . i just saved 3,500 $

06-20-12, 06:04 PM
That's some high miles. Impressive.

06-20-12, 06:12 PM
man i drive this car like a stockcar the pedal to the metal and it never let me down no ball joint no ties nothing . i changed the tranny oil at 140 000 miles and it is running strong a cant believe it .