I own a 2016 FWC Hawk that I bought used two years ago. I have struggled since then to find the source of a propane smell which seems to be getting worse.
I have checked the tanks and hoses in the tank storage area by using the typical soapy water approach but cannot find a leak. I had my AGM batteries checked last year after reading through threads related to propane smell that suggested this could be the cause but both batteries checked out fine.
I have avoided using my three-way fridge for anything but an icebox thinking that perhaps it was the culprit but I was using the camper over the past few days and while sleeping with only the heater going, the smell got bad again and triggered the carbon monoxide detector. This happened twice over the course of the night so I turned off the heater/propane.
Do you have any pointers on other ways to troubleshoot and find the problem? I've got a month-long trip coming up in a few months (assuming we can leave our houses by then!) and would love to have this figured out. Thanks much for any help/advice you can offer!