Do you have AlfaOBD, you can test fire them with it. How hot do you let it get before shutting it down.
Which elm327 are you using? I've found some of the really cheap ones ($10 or so) aren't great on compatibility. A good one I've found is the BAFX Products OBD2 reader. I've used the bluetooth one (about $23) with my phone and Torque Pro, has worked on my 2006 300C SRT8, 2006 Silverado SS, and several 2018-2022 Ford F450 work trucks. I see they now have a Wifi version available for $28, might be the ticket for use with your laptop.Well, I bought the AlfaOBD but having issues connecting with my laptop using a elm327 interface….. Alfa looks like a damn nice scanner👍