Catalytic Converter?

TDUB

Dedicated LVC Member
Joined
Apr 30, 2007
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In my LS's bulletproof trunk
So I think my cats might be bad. I was driving to the gym and from start up she was running like before I replaced the coils but it is a consistent CEL light as opposed to the flashing one that I got when the coils went. I drove her earlier today and there was no sign of a problem at all. The car shakes when stopped, and seems to have a hint of the rotten egg smell that is pretty common when the cats give out. Does this sound like the problem or does it sound like something else?
 
Oh wait... YOU... PM me your damned number! I was in SLC for almost a whole week since last friday. Left yesterday. Don't make me troll Murray looking for you. :p

And I'm gonna say your cats are plugged...

Pull the codes if you have CEL
 
No lol, Murray is south of South Salt Lake. I live on the northwest corner of South Salt Lake almost into Sugarhouse so Murray is a bit away from where I live.
 
Ok so it was a misfire which caused the cats and the o2 sensors to go...... anyways does anyone happen to know the length of the LSes cats?
 
Because of the angles involved, I don't think the length will tell you much unless you intend to cut the pipe ends off and weld them onto new cats.
KS
 

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