Toyota Dealership Couldn't Fix This Car. Is it Their Fault?

We look at a 2010 Toyota Corolla that have previously spent 2 weeks at a Toyota dealership that eventually couldn't figure out the issue which is intermittent. But is it the dealership's fault for not being able to diagnose and fix this issue? We'll go through the diagnosis process and eventually fixing this car in this video then we'll talk about what the dealership did right and what they didn't do right. TCCN Automotive Inc. Toyota and Lexus Specialist Repair Visit www.tccnautomotive.com to schedule your appointment today. Check out the second channel :    / @thecarcarenutreviews   Recommended Tools: Basic Scan Tool https://amzn.to/3Jm6aom Very good DIY Scan Tool https://amzn.to/3zF7dvH Advanced Scan tool https://amzn.to/3q3L3QQ Spill Free Coolant Replacement Funnel https://amzn.to/3uJfKxm Sun roof drain cleaning tool https://amzn.to/3GMDlQ9 Good DIY Torque Wrench 1/2" https://amzn.to/3gE9bnw Wireless Apple CarPlay for Toyota\Lexus https://amzn.to/3uKElSo Very Good Triple Camera Borescope https://amzn.to/3MrgFs0 *as an Amazon associate, I earn from qualifying purchases. Follow the channel on Social Media :   / thecarcarenut     / thecarcarenut   Check out the channel Merch store    / @thecarcarenut   Make a one time donation to the channel: http://www.paypal.me/CCNdonate Check out the amazon store: http://www.amazon.com/shop/thecarcarenut *as an Amazon associate, I earn from qualifying purchases. #thecarcarenut #tccnautomotive #toyota #lexus 0:00 Intro 0:32 What's The Problem? 3:17 Car Network Explained 8:04 Diagnosis 16:04 Repair 25:58 Verification of Repair 27:50 Finishing Up Car 30:01 Is this the dealership's fault?