Verify with official recall databases, service records, a mechanic inspection, and local market data before relying on this summary.
At a glance
Symptom triage summary
The engine hesitates, sputters or cuts briefly when the tank is near empty but runs normally when full. The fuel pump is struggling to maintain a consistent supply at low level.
UrgencyUrgency not yet verifiedSeverityModerateEvidenceSource notes available
What it may indicate
The engine hesitates, sputters or cuts briefly when the tank is near empty but runs normally when full. The fuel pump is struggling to maintain a consistent supply at low level.
Possible system
Fuel System
Urgency
Urgency not yet verified
Can I drive?
Drive with caution
Evidence/confidence
Source notes available
See source & evidence notes below
Short answer
The engine hesitates, sputters or cuts briefly when the tank is near empty but runs normally when full. The fuel pump is struggling to maintain a consistent supply at low level.
SeverityModerateDrive?Drive with caution
Can I still drive with this?
Drive with caution
Limit trips; avoid heavy loads and long highway runs.
SeverityModerate
Moderate
Explore vehicle evidence related to this system
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Troubleshooting at a glance
UrgencyModerate
Check firstNote the fuel level at which it starts, and whether it is repeatable
Can you drive?Drive with caution
Stop driving ifDrive with caution and keep the tank fuller than usual. A pump…
The engine sputters when the fuel level is low
The engine hesitates, sputters or cuts briefly when the tank is near empty but runs normally when full. The fuel pump is struggling to maintain a consistent supply at low level.
What can cause it
A weak fuel pump that can only maintain pressure when helped by a full tank
A partially blocked fuel pick-up or strainer
Accumulated debris or water at the bottom of the tank being drawn in at low level
What to check first
Note the fuel level at which it starts, and whether it is repeatable
Avoid running the tank very low until the cause is known
Have fuel pressure measured, ideally at low tank level where the fault appears
Have the fuel filter and pick-up strainer inspected
What this symptom does not tell you
An observation narrows the search; it does not identify which of the possible causes applies to your vehicle. Confirm the cause before any part is replaced — several of the causes above produce an identical symptom.
Possible causes
A weak fuel pump that can only maintain pressure when helped by a full tank
A partially blocked fuel pick-up or strainer
Accumulated debris or water at the bottom of the tank being drawn in at low level
What to check first
Note the fuel level at which it starts, and whether it is repeatable
Avoid running the tank very low until the cause is known
Have fuel pressure measured, ideally at low tank level where the fault appears
Have the fuel filter and pick-up strainer inspected
When to stop driving / seek help
Drive with caution and keep the tank fuller than usual. A pump that struggles at low level can stall the engine in traffic.