Problems with 2007 Kia Sedona ENGINE AND ENGINE COOLING

Tl*the contact owns a 2007 kia sedona. when driving various speeds up to 35 mph, the vehicle unexpectedly lost power and decreased speed. the contact was able to drive to the emergency lane and shut the engine off; however, the failure recurred. on four occasions the dealer has unsuccessfully attempted to repair the vehicle. the mechanic replaced the oxygen tube, oxygen sensors, and tightened the wires; however, the failure continued to occur. the contact is aware of the safety risk and the insist that the failure is related to a manufacturer's defect. the failure mileage was 25,200 and the current mileage was 26,000.

I have a 2007 kia sedona with 6,000 miles on it. i was driving it and all of a sudden the check engine light started flashing and the vehicle had severe misfires. i took it to the dealer the next day and it cleared up on the way but check engine light remained on. they told me it was good and there was a technical service bulletin out for the check engine light. well later that day check engine light came back on. *tr

Tl*the contact owns a 2007 kia sedona. while driving at any speed, the vehicle hesitates as if it will stall. the check engine light illuminated on the instrument panel. the vehicle was taken to the dealer and they performed a diagnostic, which produced misfire code numbers p0305 and p0300. the vehicle was been to the dealer approximately 4 times with no resolution. in addition, both sliding power doors were unlocking and sliding intermittently on their own. the current mileage was 22,560 and failure mileage was 19,582.

Tl*the contact owns a 2007 kia sedona. the check engine warning indicator light illuminated. the vehicle would jerk at speeds between 5-35 mph. the vehicle would shake as though it was about to stall when in idle. the dealer stated that the computer is causing the engine to misfire. the dealer was unable to repair the failure. the current mileage was 22,000. the failure mileage was 15,000.