2021 Chevrolet Tahoe Fuel/propulsion System Problems
NHTSA component category: FUEL/PROPULSION SYSTEM · data through 07/12/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How fuel/propulsion system ranks on this vehicle
Share of the 422 complaints citing each category; one complaint can cite several. Full breakdown on the 2021 Chevrolet Tahoe overview page.
What owners report
“The vehicle stalled without warning, while driving. After taking it to the dealership they said itâs the Fuel Pump Power Control Module. After further research…”NHTSA complaint 11554918 — filed 11/13/2023
“The vehicle stalled without warning, while driving. After taking it to the dealership they said itâs the Fuel Pump Power Control Module. After further research…”NHTSA complaint 11554917 — filed 11/13/2023
“Vehicle is sputtering and jerking while driving When slowing to a stop vehicles engine will shut off. I do know that the 2021 Tahoe has…”NHTSA complaint 11551919 — filed 10/25/2023
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Fuel/propulsion System complaints by year filed
Frequently asked questions
Does the 2021 Chevrolet Tahoe have fuel/propulsion system problems?
Fuel/propulsion System is the #2 most-reported problem area on the 2021 Chevrolet Tahoe: 90 of 422 complaints on file (21.3%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2021 Chevrolet Tahoe have in total?
422 complaints were on file with NHTSA as of 07/12/2026. Across all categories, 9 involved a crash, 3 involved a fire, 9 reported injuries, and none reported deaths.
What does NHTSA's fuel/propulsion system category include?
NHTSA assigns each complaint to standard component categories; this page reports the FUEL/PROPULSION SYSTEM category exactly as NHTSA defines and records it.
