Replace With Known Good Part

On this weeks episode I share some vehicle issues where I've reached a limit in my current testing abilities, forcing me to decide on making a call with out being 100% confident in the diagnosis. Ideally, testing should be able to prove out exactly where the fault lies, but is there a point where you've exhausted your methods, and making your best guess is the right move? What else can we do when we reach a limit in our testing capabilities? The 2 vehicles covered are a 2015 Jeep Cherokee and a 2009 Nissan Altima.Website- https://autodiagpodcast.comFacebook Group- https://www.facebook.com/groups/223994012068320Email- [email protected]