Table 1 shows two common other fuel system related problems of the 2020 Toyota Avalon. The number one most common problem is related to the other fuel system (three problems). The second most common problem is related to the other fuel system pump (two problems).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Pump problems |
A couple of months ago, my car started running a little rough as it would sit in idle mode. When suddenly my check engine light came on. I checked the codes and they seemed to be p0445 evaporitive emission system leak detected (large leak). And p0441 evaporative emission system. Read details...
On October 28, 2020, Toyota announced it was conducting a safety recall involving certain Toyota and Lexus vehicles produced between July 2017 through December 2019 due to the same fuel pump issue for which they announced a safety recall in January 2020. Read details...