One problem related to other fuel system tank assembly has been reported for the 2018 Chevrolet Suburban. The most recently reported issues are listed below.
The filler neck on my 3 month old 2018 Chevrolet Suburban 1500, had to be replaced because of an o ring that was missing, causing the fuel tank not to pressurize properly causing the fuel management system to send an obd ii fault.
| Other Fuel System problems | |
| Other Fuel System Tank Assembly problems |