Question about 1993 Cadillac Eldorado

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The car started running extremely rough all of a sudden the cataletta converter is glowing red somebody told me to pull out the o2 sencers see if the car runs better if the converter was clogged but it didnt run better

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  • debnjrussell Sep 07, 2008

    My cadillac El Dorado (touring coupe - 1993) is dumping too much fuel into the engine......so much that the car is sputtering, jumping/bucking and just won't run properly - it gets so much fuel that the catalytic converter was glowing red today....HELP!!!! We disconnected the exhaust before the catalytic converter and it didn't help - so it's not clogged.......

  • vhamilton72 Feb 06, 2009

    i have the same problem in my 1995 cadillac eldorado.someonetold me it has something to do with the o-rings .please help

  • vhamilton72 Feb 06, 2009

    if you have the answer please call me at 4047322576

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If your converter is glowing it means that its clogged. You'll have to either replace it or break out the ceramic core. I'd recommend replacing it but this can be costly. To give it a quick fix you'll have to disconnect the converter and use a pry bar to break out the ceramic core, then reinstall the shell.. the down side to this fix is #1 emissions are higher #2 louder #3 may cause a problem with your O2 sensor....and may possibly be illegal

Posted on Apr 10, 2009

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