Duallyboy26

Even though letting it sit for 45 min it starts up just fine after and works perfect for 30-60 days?

Hey guys so I purchased a 2020 GMC Denali 3500 about 5 months ago. Within the first 30 days, the truck failed to start. All the service lights came on. Finally when it started 45 min later, the check engine light stayed on. I took it to the dealer the following day. They stated it’s throwing no codes and can’t duplicate the problem. I took my truck back home following day. In less then 30 days, it happened again. I took the truck back to dealer and once again stated no codes and can’t duplicate problem. Then GPS stopped working. WiFi stopped working. Loud clicking sound coming from behind driver seat in roof. Now 60 days later truck won’t start again. They also stated again they can’t duplicate the problem. Luckily I took video footage as they stated “if you didn’t provide us these videos we would have never believed you.” Got my attorneys involved and were aiming for a full refund lemon law. Not to mention the truck cams with major dings, dents and trash under the factory paint. ?? This has been my third denali 3500 HD. Started with a 17 then 19 and of course had to get the new body. Please let me know if anyone has had a similar case. Thank you