According to the dealership diagnostic assessment, the engine has two holes in the block as a result of connecting rod bearing failure. My Kia Sorento engine is a V6. This is a known issue in the Kia Sorento 2.4L for which a recall/extended warranty was granted. The Kia tech service line is denying any assistance with repair/replacement of my engine exhibiting the same engine failure results as the 2.4L engine. The day the engine blew, the oil level was full prior to drive, on the interstate it began sputtering and rattling, the engine then made the sound of a pop or muffled explosion and the car ceased to run causing us to have to quickly divert across lanes of traffic to get safely to the shoulder. Once stopped, the car was noted to have a pool of oil underneath and would ceased to drive.