2015 Chevrolet Silverado 3500 fuel system problems
Owners reported fuel system problems in 15 complaints for the 2015 Chevrolet Silverado 3500, 19% of the complaints on file. It is the 2nd most reported problem area for this model year.
At a glance
- Complaints
- 15 19% of this year's complaints
- Crashes and fires
- 0 and 0
- Injuries and deaths
- 0 and 0
Source: NHTSA owner complaints
What the data shows
None of the fuel system complaints mention a crash, fire, injury or death.
What owners wrote
Bought this vehicle new from dealer in sept 2015 with the dealer installed flatbed already on it, on their dealership lot. Fuel mileage was poor from the first, "engine light on" from the first; transmission dragging from the first day we bought it. Service advisors and the salesman said drive it and it will clear out. It got worse. The dealership finally sent it to the company who installed the flatbed for them, and they said there was an electrical short in the fuel pump which they replaced.
Cp4 fuel pump failure and engine failure- started truck that morning, 5 min later it shut off and hasn't started again. Hub exploded making 4wheel drive impossible when driving down hey. AC blender stopped working AC vents blow hot air on right side of dash while in motion.
Other problems reported for the 2015 Chevrolet Silverado 3500
- Electrical system 19 complaints
Fuel system problems in other years
- 2026
- 2025
- 2024
- 2023
- 2022
- 2021
- 2020
- 2019
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- 2015
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- 1997