Recent content by melmikulak
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catalytic converter
CAT not the problem - computer was! Ugh - so after spending about $1500+ on trying to get my damn CATs to work so I could smog my Yukon, we figured out it wasn't the CATs at all... the problem was a $100 part in the computer system that was reading everything incorrectly. Something to...- melmikulak
- Post #13
- Forum: Engine & Drivetrain
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catalytic converter
Catalytic change + oxygen sensor HI Josh - I'd be interested in knowing if you found anything new out on your cat change. I've got a 2002 Yukon XL (in California) that I'm trying to sell, and have to have it smogged before selling (state law). Factory installed system runs $2400-2700...- melmikulak
- Post #9
- Forum: Engine & Drivetrain
