Engine hesitation problems
My wife's 2005 Sorento is throwing 3 OBD codes:
P0453 - Fuel Tank Pressure
P0122 - Throttle Position Sensor
P0205 - Cylinder 5 misfire
The problem started on the interstate while traveling about 70 mph. The engine started vibrating under throttle, but idled ok. She pulled over, waited 10 minutes, and the vehicle started and was able to run without vibration, but now suffers from a loss of power and the check engine light is on.
I assume that all 3 codes are somehow related. Any ideas on what to troubleshoot first or where to start?
Is there a manual for this vehicle? I couldn't find a Haynes or Chilton manual.