NHTSA Complaint #11484514 — 2017 KIA SPORTAGE

My 2017 KIA SPORTAGE has 74,695 miles. I am the 2ND owner. The engine failed at highway speed, due to so called knock sensor. This the first safety issue, no assisted steering or brakes. I paid to have towed. The Kia dealer had no loaner cars. And was told it would take up to ten weeks to get an engine. After the KIA dealer replaced the engine. The power steering, alternator, and water pump belt came off. This caused the second safety issue, as there is no powersteering making it very difficult to control as well as third safety issue the computer to stopped the engine. Again I paid to have it towed. The Kia dealer found a broken motor mount. Which they did repair and cover. Now the first week out of the KIA dealer service department there is a high pitched squeal. The KIA dealer just wrote me a quote for $800 plus dollars, stating this vital moving part is not covered.