Cats Clogged?

[xpmike]

hey guys, I went to see my mechanic the other day (service engine light appeared) and after running it through the computer he said that my cats were clogged. Have any of you had a similar problem?

 

[GAINMOB]

No but I don't have factory muffler either

Holy Rollerz Christian Car Club (HRC3)

 

[DetroitDarin]

How does the truck run? If the cats are clogged you'll have a horrendous power-loss. You'll have to baby the throttle to get the truck to accelerate. You'll have terrible heat under the car.