02 crew cab catalyic converter?

[DMAXTODD]

I was wondering if the crew cab I am trading for has a CatConverter,I forgot to check when I looked at it. The build date is 11/01. Can you take this off or do you have to leave on? Also when the dealer looked up the warranty claims the nsbu switch came up, and the front axle vntl what is this vntl (ventilator?

[DMAXTODD]

I set the regular 4.61 juice at level three to smoke the Bfg's and the SES light came on,anyone else get this? What causes this?

[Colorado Kid]

Unless the truck was built for California, Mass. or Maine it won't have a CAT.

SES when hot rodding with the Juice on is slip. Seems to happen to almost everybody when they're showing off. 'Corse is doesn't happen to me cause I got no Juice and no Allison. tongue.gif

[Kennedy]

SES light is most likely a boost code. Have any applicable programming updates done at the dealer, and if it still persists, remove the K&N FIPK or live with the light...

[DMAXTODD]

Thanks everyone, I am probably going to trade by this weekend,so I will let you gus know how it goes, and if I need a new exhaust.