Today on the show I share 2 case studies, 1 on 2015 Chevrolet Impala and another on a 2017 Ford Escape. They have strangely similar problems that both occurred after a used engine installation. Oddly enough I got called to both on the same day at separate shops.  Website- https://autodiagpodcast.com/Facebook Group- https://www.facebook.com/groups/223994012068320/YouTube- https://www.youtube.com/@automotivediagnosticpodcas8832Email- STmobilediag@gmail.comPlease make sure to check out our sponsors!SJ Auto Solutions- https://sjautosolutions.com/Automotive Seminars- https://automotiveseminars.com/Jarhead Diagnostics- https://www.jarheaddiag.com/ L1 Automotive Training- https://www.l1training.com/Autorescue tools- https://autorescuetools.com/