Table 1 shows two common other fuel system related problems of the 2020 GMC Acadia. The number one most common problem is related to the other fuel system (seven problems). The second most common problem is related to the other fuel system tank filling/charging (one problem).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Tank Filling/charging problems |
Vehicle will shutter or buck at variable speeds like, 35-38 mph, 40-45 mph and so on. If I take my foot of the gas and reapply it will shutter buck again at almost any speed. I took it to a mechanic and there are no codes, no check engine light. Read details...
Fuel gauge reads at 3/4 or 1/2 tank after refilling fuel. Read details...