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P0420 P0430 Codes

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Old Aug 21, 2022 | 09:32 PM
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Default P0420 P0430 Codes

Hi all. I have a 2007 F250 with the 6.8l V10. I have the Cat codes popping up intermitantly. I was wondering where i should start digging into? Im hoping that i do not have to replace the cat. Thanks in advance.
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Old Aug 22, 2022 | 07:08 AM
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Plug your fault code(s) into the SEARCH box. They're a very common subject of discussion across all the Ford product lines.

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