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Lexus rx300 v 6 engine

  • cyrus.nk
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9 years 1 week ago #1920 by cyrus.nk
Lexus rx300 v 6 engine was created by cyrus.nk
Car came with p0420 bank 1 and 2 cat codes.checked the 02 sensors and tested them using cab cleaner and are responding well.because here is so hard to get catalytic convert,i choosed to remove the CAT mafular and erased the codes.after 3 days the car is back again with the same code oooooh!!!.guys how can u advice me to do here?is any problem removing maffular for catalytic converters?

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  • Dylan
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9 years 1 week ago #1942 by Dylan
Replied by Dylan on topic Lexus rx300 v 6 engine
Not such a good idea to remove the cats Cyrus. This won't solve the problem. Try to replace them...

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9 years 1 week ago #1952 by cyrus.nk
Replied by cyrus.nk on topic Lexus rx300 v 6 engine
Ok thanks

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