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#BS-1994-AM HUM-34B11994 Am General Hummer
Based on reports from 10 owners and 4 recalls for this exact model.
Preliminary Verdict
Green Light
Based on 10 complaints, 0 crashes, 0 fires, and 4 recalls.
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Mechanic Inspection Checklist
1 owners reported visibility:defroster/defogger/hvac system issues.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Visibility:defroster/defogger/hvac System (1 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
1994 Am General Hummer: Known Issues & Problem Areas
Visibility:defroster/defogger/hvac System Issues
Visibility:defroster/defogger/hvac System complaints account for 10% of all reports filed for the 1994 Am General Hummer, with 1 owners filing complaints with NHTSA.
Brakes Issues
Brakes complaints account for 10% of all reports filed for the 1994 Am General Hummer, with 1 owners filing complaints with NHTSA. Owners should pay attention to brakes-related symptoms during test drives and pre-purchase inspections.
Latches/locks/linkages:doors:latch Issues
Latches/locks/linkages:doors:latch complaints account for 10% of all reports filed for the 1994 Am General Hummer, with 1 owners filing complaints with NHTSA. Owners should pay attention to latches/locks/linkages:doors:latch-related symptoms during test drives and pre-purchase inspections.
Structure:frame And Members:underbody Shields Issues
Structure:frame And Members:underbody Shields complaints account for 10% of all reports filed for the 1994 Am General Hummer, with 1 owners filing complaints with NHTSA. Owners should pay attention to structure:frame and members:underbody shields-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.



Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (4 recalls)
EQUIPMENT
CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A DATE CODE IN THIS RANGE ARE NOT AFFECTED BY THIS RECALL. THE GASKET OF THE OIL FILTER BECOMES MORE PLIABLE UNDER HIGH TEMPERATURES AND PRESSURES.
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
THE OIL PRESSURE SWITCH WHICH CONTROLS THE POWER TO THE ELECTRIC FUEL PUMP CAN FAIL. FAILURE IS DUE TO A MISSING RUBBER SEAL BETWEEN THE SWITCH AND THE WIRING HARNESS. THE MISSING SEAL ALLOWS CONTAMINANTS TO ENTER THE SWITCH CAUSING IT TO FAIL IN THE OPEN OR CLOSED POSITION.
VEHICLE SPEED CONTROL
WATER CAN ACCUMULATE IN THE CRUISE CONTROL CABLE AND IF THE OUTSIDE TEMPERATURE IS BELOW FREEZING AND THE CRUISE CONTROL IS ENGAGED, THE WATER CAN FREEZE CAUSING THE CABLE TO BIND AND NOT RELEASE AS INTENDED WHEN THE BRAKE PEDAL IS APPLIED OR THE SYSTEM IS TURNED OFF AT THE MASTER CRUISE CONTROL SWITCH.
VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
THE COATING USED TO PROTECT THE ACCELERATOR PEDAL SHAFT IS INCOMPATIBLE WITH THE BRONZE BUSHING THROUGH WHICH THE SHAFT PASSES. OVER TIME, AND IN THE PRESENCE OF A CORROSIVE ENVIRONMENT (WATER, ROAD SALT), THE SHAFT CAN CORRODE INSIDE THE BUSHING INCREASING THE AMOUNT OF FRICTION BETWEEN THE ROTATING SHAFT AND THE STATIONARY BUSHING.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 10 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 4 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Am General Hummer Model Years
View all Am General Hummer years →1994 Am General Hummer: Frequently Asked Questions
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