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Discussion Starter · #1 ·
Hey yall my names Rob a new lml owner. switched over from dodge gas trucks. This is my 1st diesel and already have a lot of questions if I could get some help it would be Greatly appreciated! 2013 2500hd Lt with over 260k+ miles I really just need help identifying these sensors that seemed to be put on aftermarket but not sure though.
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all stock stuff.
 

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Discussion Starter · #3 ·
Thanks! I thought they looked like some kind of probes or something but I know that goes under the passenger side wheel well just making sure it wasn't some kind of probe/s left in there.
 

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Welcome to the DF!
 

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is this truck tuned.
 

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Discussion Starter · #8 ·
is this truck tuned.
No it's not but it is fully deleted just hasn't had the nozzle for the Def fluid removed. It looks like aftermarket hot and cold side. I would assume it was tuned for deletion?
 

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That is all factory sensors with most to do with emissions. They may no longer be needed with the delete but don’t know for sure. Welcome to the forum.
 
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