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International Automotive Technicians Network
Re: DEF Delete ads?
Posted to Emissions Forum on 1/17/2020 1 Reply

I'm not sure which side is right, either, for highway use. How, in hell, could you get more 'off road' than a farm tractor? If you can use red dyed diesel, your equipment should never have had a DEF requirement in the first place. Deletion shouldn't even be a ... Login to read more.

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