Po420 code??
Po420 code??
I'm taking it to the dealer tomorrow to get it checked out b/c I still have warranty on it. Either o2 sensor, catalyst, reprogrammed ecm or all three. I've searched already, but my question is. I was driving down the interstate today and was taking an exit, next thing I know my car shuts off, I have a 5 speed so I just start it right back up while I'm coasting. Would this code cause my car to do that, or could it be something else?
How many threads do you need? http://forums.maxima.org/showthread.php?t=506761
Check the stickies.
http://forums.maxima.org/showthread.php?t=374481
http://forums.maxima.org/showthread.php?t=289375
Check the stickies.
http://forums.maxima.org/showthread.php?t=374481
http://forums.maxima.org/showthread.php?t=289375
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Kyle Lee Cleveland
6th Generation Maxima (2004-2008)
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Sep 28, 2015 09:01 PM





