Sodium & potassium up a little

[uncleal13]

   
On my sample three back they highlighted potassium, iron was up also.
Around here there are a lot of potash mines, they use the mineral salt on our roads, but I was getting higher than normal level suddenly.
Dealer did injectors cup o-rings right before that. I found they didn’t tighten the clamp on the rubber boot intake on the turbo, so it was sucking in road spray.
Numbers in subsequent samples went back down