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Re: 2020 Silverado DEF in diesel tank
Posted to Technical Discussion Forum on 1/20/2021 2 Replies

I remember where there is a lot of stories on the web about people putting it in Gas tank and how it ruined [...] it and read.

I have a 2019 model and it still is under the hood to put DEF in have they changed it on the 2020 to beside the fuel neck ? Login to read more.

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