Ok so my truck has 68000 miles I cleaned the intake 4 days ago with seafoam tonight I had a P0420 code pop up. I think it may be because of all the junk it blew out after hot soak. I wouldn't think the cat would be bad with that few miles so I cleared code so we'll see.
Is this something to be really concerned about? The truck runs as it always has plenty of power and great fuel mileage. Thanks
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Is this something to be really concerned about? The truck runs as it always has plenty of power and great fuel mileage. Thanks
Sent from my SAMSUNG-SM-N910A using Tapatalk