V6. 3.3 L. The KIA Sedona is a minivan manufactured by KIA Motors of Korea. It is sold worldwide with different names. It is called the KIA Carnival in many countries. The first generation of Sedona was launched in 1998. The engines used were 2.5 liter 6 engines, 3.5 liter V6 engine or a 2.9 liter CRDi type motor. Engine Failure. The first and most important thing to discuss is the commonly reported Kia Sorento engine problems. For models between 2011 and 2017, the Sorento’s engine was known for having some trouble, specifically a faulty head gasket. This led to antifreeze and coolant mixing with the engine oil, which resulted in significant engine damage. My answer is yes. The 3.3L and the 3.5L both have a 92mm bore. The stroke length in the 3.5L is 87mm vs. 84mm in the 3.3L. There is even a smaller 3.0L V6 in the Lambda family with a 75mm stroke, and the same 92mm bore. The only engine in the Lambda family with a different bore is the 3.8L engine, which is 96 bore x 87 stroke. The oil pan was not dropped. I believe the lower pan uses a gasket sealant. Have not located the PCV valve yet. I also purchased a small oil catch can but have not installed it yet. Engine is the common 3.3 V6 GDI Kia engine. My first DI engine. Any advice or thoughts on how to proceed next would be greatly appreciated! The 2016 Kia Sorento has 3 problems reported for loose head bolts leading to engine failure. Average repair cost is $10,800 at 96,150 miles. Problem with your 2015 Kia Sedona? Our list of 5 known complaints reported by owners can help you fix your 2015 Kia Sedona. 2015 Kia Sedona Problems and Complaints - 5 Issues Model. The 2015 Kia Sedona has 1 problems reported for ticking noise. Average failure mileage is 30,700 miles. GET PRICES NOW from several dealers for Kia Sedona used engines; used transmission, used transfer case. V6: 3.5 L: 2002: EX Passenger Minivan (3.5L V6 5-speed Engine, Transmission, and Performance. The Sedona has a choice of only one powertrain, a 3.3-liter V-6 that sends 276 horsepower and 248 pound-feet of torque to the front wheels via a six-speed Check out my DIY oil change guide for a 2015, 2016, 2017 & 2018 Kia Sedona with the 3.3L V6 engine - http://www.paulstravelpictures.com/Kia-Sedona-V6-Engine- Sd6R.