P0420 on 2007 burb
January 6th, 2015 | 10:07 PM
#1
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Joined: Apr 2010
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From: toms river, NJ
P0420 on 2007 burb
well, I cant find no info's about this code from 2007 and up.
I know, it might be cat convertor or O2 sensor bank 2, but also, I heard it could be MAF
any ideas?
is cat convertor covered by any kind of warranty?
thx
I know, it might be cat convertor or O2 sensor bank 2, but also, I heard it could be MAF
any ideas?
is cat convertor covered by any kind of warranty?
thx
January 8th, 2015 | 3:43 PM
#3
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CF Active Member
Joined: Apr 2010
Posts: 232
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From: toms river, NJ
Hmmm, thats why people hare GM. These guys sucks ....
They only good if you going to buy. I never had problem with Audi, we have A3, A4 and A6 and I think, this is my last Chevy. No more "crapburban" anymore!
They only good if you going to buy. I never had problem with Audi, we have A3, A4 and A6 and I think, this is my last Chevy. No more "crapburban" anymore!
January 8th, 2015 | 10:10 PM
#4
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Joined: Apr 2008
Posts: 7,573
Likes: 45
From: Austin, Texas
DTC P0420 or P0430
Give this a read and see if it helps any..
You catalytic converter is usually covered under an emissions warranty of 5 year or 100k miles... a 2007 is well out of that range...
FYI if you replace the cat, save the old one and take it to a scrap yard yourself, you can get upwards to $200 for them due to the precious metal content...
You catalytic converter is usually covered under an emissions warranty of 5 year or 100k miles... a 2007 is well out of that range...
FYI if you replace the cat, save the old one and take it to a scrap yard yourself, you can get upwards to $200 for them due to the precious metal content...
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