Table 1 shows two common other fuel system related problems of the 2008 Chevrolet Avalanche. The number one most common problem is related to the other fuel system (four problems). The second most common problem is related to the other fuel system pump (one problem).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Pump problems |
Throwing p0430 and p0420 codes on new oem y-pipe catalytic converter assembly. Drove for 101 -140 miles and the check engine light comes on. Read details...
My 2008 Avalanche with 72,000 miles on it, is completely rotting away underneath. Ive had to replace many parts, shocks, autoride compressor, fuel pump module, had body rust repaired, have had 3 door handles fall right off. . Read details...