Catalytic Convertor Precious Metal Content Weight Specs by Vehicle

[goforgolda]

Hello, wondering how I can get the exact specs on Various vehicle oem precious metal content in grams ppm ect. Mainly for domestic vehicles. Any guides or help would be appreciated.

 

[eaglekeeper]

Catalytic converters start shedding off PM's the more miles you put on the vehicle. Some loose more and some loose less, there's no way to get an accurate yield data from used Cat's.

 

[goforgolda]

Catalytic converters start shedding off PM's the more miles you put on the vehicle. Some loose more and some loose less, there's no way to get an accurate yield data from used Cat's.

Is there a way to know the content weight of PMs for each vehicle, ie 2008 Ford F150 4x4, ect.

 

[Yggdrasil]

Is there a way to know the content weight of PMs for each vehicle, ie 2008 Ford F150 4x4, ect.

There are databases with the content when new, but that changes over time as @eaglekeeper said.