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Data source: National Highway Traffic Safety Administration

  1. Home
  2. >Chevrolet
  3. >Suburban
  4. >2021
  5. >Fuel System

2021 Chevrolet Suburban Fuel System Problems

Fuel System complaints and recalls from NHTSA

Summary

The 2021 Chevrolet Suburban has 7 NHTSA fuel system complaints and 1 fuel system-related recall.

Problem Areas for the 2021 Chevrolet Suburban

Engine
61Other
26Powertrain
25Electrical
12Fuel System
7Brakes
7Lights
5Airbags
4Wheels
4Steering
3Seat Belts
3

7

Complaints

1

Recalls

0

Injuries Reported

Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026

Fuel System Recalls

21V739000

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE

General Motors, LLC (GM) is recalling certain 2021 Cadillac Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, GMC Yukon, and Yukon XL vehicles. The ...

All Fuel System Complaints

Date ↓ComponentSummary
Jun 26, 2025FUEL SYSTEM, GASOLINEThe contact owns a 2021 Chevrolet Suburban. The contact stated that the check engine warning light w...
Feb 10, 2025FUEL SYSTEM, GASOLINEThe contact owns a 2021 Chevrolet Suburban. The contact stated while driving at an undisclosed speed...
Dec 18, 2024FUEL SYSTEM, GASOLINE,POWER TRAIN,ELECTRICAL SYSTEMThe contact owns a 2021 Chevrolet Suburban. The contact stated that while driving 45 MPH, the accele...
Aug 1, 2024FUEL SYSTEM, GASOLINE,ENGINEThe contact owns a 2021 Chevrolet Suburban. The contact stated while driving 55 MPH, the vehicle shu...
Jan 29, 2024FUEL SYSTEM, GASOLINEThe contact owns a 2021 Chevrolet Suburban. The contact stated while driving 5 MPH up the driveway, ...
Nov 28, 2023FUEL SYSTEM, GASOLINE,ELECTRICAL SYSTEMThe contact owns a 2021 Chevrolet Suburban. The contact stated while driving 45-55 MPH, the vehicle ...
Feb 23, 2023FUEL SYSTEM, GASOLINEThe contact owns a 2021 Chevrolet Suburban. The contact stated while driving 15 MPH, the vehicle los...

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