Recreational Vehicle Lpg Tank Valve/gauge problems of the 2016 Jeep Renegade

Radiator fan stopped working around 30k miles. After doing a bit of research it seems to be a common issue among 16-18 Renegade model. However, no recall has been issued and there should be. Temperature gauge goes to the max when vehicle is idle.

When driving my vehicle September 29 2017. My 1. 3 year old Renegades check engine light turned on. Called to make appointment immediately with dealer. 5 minutes later the the temperature spiked in about 1 second to around 265 degrees. The temperature gauge gave no indication of a rising temperature and literally shot up. The radiator cooling fan locked up. Part is on national backorder don't know when it will get repaired and dont know how much engine damage has occurred. Seems to be a national issue as there are other Renegades that have been waiting for months for the same parts and have been at dealership for months. Wish Jeep would give me a refund as vehicle only gas 11800 miles and potentially gas catasprophic damage. Should be a recall and fav should buy vehicle back. Temperature gauge was useless as it only shows the level at normal and from one degree to the next shot to max. Once it went down a few degrees. Dropped backed down to normal range even though was still in 260 degree range. Faulty and unreliable. Most likely fcs will say engine is fine then it will break die due to warped or cracked cylinder or head gasket. Vehicle was in motion on a city street in semi steady traffic. Going in a straight line.