I have a 2018 Equinox 2LT AWD. with 8400 miles on it. Has anyone experinced a problem with the gas gauge? Today I filled up my tank with gas. I was down to about 1/8 of a tank. It probably has been a month or more since I have gotten gas. According to the pump display I pumped less than 12 gallons. When I left the station (BJ's wholesale) the gauge did not change. I made one more stop (start/stop) and then proceeded home. In my garage I start and stopped the engine. T gauge is still on about 1/8 full. I just went and started it after sitting for about 3 hours and the gas gauge makes the full swing like all the other gauges and returns to 1/8 full. My warranty will be up in Aug. I also have developed an annoying rattle/clunk in the past few months. I will be calling the dealer tomorrow.