Table 1 shows two common other fuel system related problems of the 2021 Chevrolet Tahoe. The number one most common problem is related to the other fuel system (83 problems). The second most common problem is related to the other fuel system pump (three problems).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Pump problems |
Check engine light illuminated on my 2021 Chevrolet Tahoe. Upon diagnostic scan, the following emissions-related fault codes were present: p11d5 (nox sensor), p14d9 (nox sensor), p2383 (egr pressure sensor), and p2c7a (nox catalytic converter efficiency). Read details...
I just had to buy a fuel pump control module 2021 chevy Tahoe high country that would crank over, and not start. Per internet, this part is on a million car part failing. I found on internet that it should be replaced at no charge. Read details...