Guy at Valvoline said Radiator is Causing Oil Burning?

Posted by jakefarnowls@reddit | askcarguys | View on Reddit | 8 comments

So I went to Valvoline with my 2018 Kia Optima LX for an oil change. I guess the engine has a recall since it burns oil or something but at Valvoline the guy told me the radiator building up calcium is causing it to burn. He then tried to get me to do a radiator flush. I told him I’d come back cuz I didn’t understand how that worked and after searching it up, I can’t see anything credible saying that. Was he tryna scam me? My mechanical knowledge is limited so none of this makes sense really.