Table 1 shows four common other fuel system related problems of the 2015 Chevrolet Suburban. The number one most common problem is related to the other fuel system (15 problems). The second most common problem is related to the other fuel system tank assembly (eight problems).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Tank Assembly problems | |
| Other Fuel System Pump problems | |
| Other Fuel System Tank Mounting problems |
Fuel line leak caused by design flaw in which line plastic fuel feed line (gm part #84200271) is installed too close to the undercarriage, causing it to rub against the frame due to vibration and wear a pinhole. This is known by gm in service bulletin service bulletin 17-na-304. Read details...
While I was driving approx 45 -60 mph I smelled gas, I dismissed it thinking that I was smelling the old truck in front of me. I parked my Suburban at my destination and still smelled it but I dismissed it because I was late to my appointment. Read details...
Check engine light comes on due to intermittent high-pressure fuel pump leak. While gm has recalled some vehicles for this problem under recall sb-10057680-1621, bulletin, 14858. Gm is not covering the repair, even though the issues match the recall for similar model year vehicles. Read details...