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Old 08-02-2006, 12:02 PM
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Re: PLEASE HELP!! 96' lumina catalyst trouble code..cant figure it out!!!

Quote:
Originally Posted by tkoprobese
....it showed CATALYST trouble code..

Quote:
Originally Posted by tkoprobese
o and i forgot to say that it runs well at low speeds but when i give it gas it sputters and cuts out...

It seems odd that the only code you would have would be a P0420 (catalyst efficiency), and not a P03xx (misfire) as well.

If you can get the exact code(s)...it would sure help
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