TruckCodex

Complaint 2209875

2021 CHEVROLET SUBURBAN • POWER TRAIN • incident Apr 10, 2026

Crash
No
Fire
No
Injuries
0
Deaths
0
Complaint ID
2209875
Make
CHEVROLET
Model
SUBURBAN
Model Year
2021
Component
POWER TRAIN
Incident Date
Apr 10, 2026
Date Received
May 26, 2026
Data As Of
Jul 1, 2026

Complaint Summary

POWER TRAIN

Owner Narrative

Suburban started to have shudder at lower rpm on acceleration. I took it to the dealer and they confirmed the valve is bad. They are unsure at this time but depending on damage from the bad value my Suburban may also need a new torque convertor or transmission.

Owner-submitted narrative on file with NHTSA. Complaint narratives are self-reported and have not been verified.

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Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.
NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.
Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

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