Catalyst Converter Problem....

[Rene S. Nielsen]

I just cut a hole from top to buttom in the middel of the cat and then straight across in both top and buttom.

Then I open it up with some pliers and pulled everything out. pused "the flap" back and welded them up.

And yes the check engine light will light up all the time.

I'm looking into getting some new cat's but everything for the Hummer is pricy in Europe and takes about 14 - 20 days to get every part.

Rene

[IRA51]

if you can weld and have a Mig ,high flow universal cat's are under $110.00 each at retail. I like the Magnaflo cat's .