Brand New Cadillac Engine FAILED at 9,000 Miles… WHY?!

Taking care of your health just got easier – start here with Zocdoc: https://zocdoc.com/davesautocenter #sponsored We have 2 Cadillacs in the shop getting new engines. One has only 9,000 miles with a failed head gasket. We tore both of them down to find out what exactly went wrong and see just how bad the damage really was, and we explain why this specific engine was GM's most expensive mistake. Get Dave's NEW BOOK "From Breakdowns to Breakthroughs NOW: https://www.amazon.com/Breakdowns-Breakthroughs-Mechanics-Repairing-Matters/dp/B0GX7PZ1T1/ref=sr_1_1?crid=36IGPWZJAYPSO&dib=eyJ2IjoiMSJ9.2uupphin0iWnLTQqmVRsPiqMe2MASxtKzKKKbnj2a5WFKR5X8GS_TDgYwi93YRm2yu3jogNtvKSzF3uxfUWa-ZfAGFS2P3DgZATxwVQDHJNDjiWZzNVJv_qNmrnG1SPJf7vfMNLN_Uyf7u2UkHX8byVUUOe2kNmh_z0upI9ZIH0r5dSC1YtnquP_Igi-A9CiCE0xNhUoja85XZpflOpS1hYKVlClTH2fiQfq0eXXr1g.HznOAEhJDINHR7a3psbxLBROWGZjzvJv1vHMirRsLog&dib_tag=se&keywords=breakdowns+breakthrough+dave&qid=1777340965&sprefix=breadowns+breakthrough+dav%2Caps%2C177&sr=8-1 DAVE'S Premium Synthetic Engine Oil (NEW!): https://shop.davesusa.com/collections/daves-oils Shop Gas and Diesel Fuel Additives: https://shop.davesusa.com/pages/dave-secret-sauce SHOP DAVE'S WINTER SALE!: https://shop.davesusa.com/pages/daves-deals 30% OFF - BANKS Monster Ram Air Intakes (NEW DUAL HEATER): https://shop.davesusa.com/collections/banks-power-summer-promo GET DAVE'S SPRINTER VAN OIL COOLER (Save Your Van From Catastrophic Failure): https://shop.davesusa.com/products/sprinter-oil-cooler-upgrade-kit-v6-sprinter Shop DAVE'S T-Shirts: https://shop.davesusa.com/collections/t-shirts Follow us on all social platforms: https://www.instagram.com/davesautocenter https://www.facebook.com/davesautocenter https://www.tiktok.com/@davesautocenter For Business Inquiries Contact: [email protected] https://www.davesusa.com