We purchased it in March with 77000 miles. Bought extended warranty. Tried to Drive it to CT in June. Broke down in VA. Dodge dealer replaced hose. Did not stop coolant leak. Took it to local shop where purchased. They replaced radiator cap and coolant reservoir. Did not stop leak. CEL came on took it to dealer. They said too much pressure. Now say it is EGR system. Parts alone cost $2200!!! Not covered by warranty. Need advice.