We have a 96 11ft Lance camper. We battled with the very same fridge problem for 2 years. Worked perfectly on electric, only cooled to 50 on propane. We tried everything, including draining the propane lines, cleaning vent, changing the "card" etc. 2 dealers and an RV Tech could not help. So we bought a new fridge. Then we found we could not get the fridge out of the camper...the doorway was too narrow!!! Dismantle the fridge or cut the doorway??? The dealer opted to removethe door and enlarge the doorway, remove/ reinstall the new fridge and repair (like new) the doorway. All included in the quoted installation costs. We were advised by Lance that the camper was constructed around the fridge!!!! They could have installed a slightly bigger door, eh???