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#BS-2004-AMESLA-2D8C

2004 American Ironhorse Slammer

Based on reports from 1 owners and 2 recalls for this exact model.

Complaints
1
Crashes
0
Fires
0
Recalls
2
TSBs
0
✅

Preliminary Verdict

Green Light

Based on 1 complaints, 0 crashes, 0 fires, and 2 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Engine And Engine Cooling:engine:gasolineHIGH

1 owners reported engine and engine cooling:engine:gasoline issues — failures commonly reported around 1K miles.

+ 3 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Engine And Engine Cooling:engine:gasoline (1 reports).

Includes fuel costs, common repairs, and recall riskUnlock

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

10 sections total in the full reportUnlock all

Where the complaints fall

Engine And Engine Cooling:engine:gasoline1 (100%)

2004 American Ironhorse Slammer: Known Issues & Problem Areas

Engine And Engine Cooling:engine:gasoline Issues

Engine And Engine Cooling:engine:gasoline complaints account for 100% of all reports filed for the 2004 American Ironhorse Slammer, with 1 owners filing complaints with NHTSA. The median mileage at time of complaint is 669 miles, suggesting issues tend to surface around the 1K-mile mark.

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

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Recall History (2 recalls)

03V521000Jan 2004

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR

ON CERTAIN MOTORCYCLES EQUIPPED WITH OPTIONAL BRAKE ROTOR-CARRIERS,THE ROTOR-CARRIERS CAN CRACK WHILE IN SERVICE AND POSSIBLY BREAK.

04V395000Sep 2004

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

ON CERTAIN MOTORCYCLES, THE BATTERY (YTX24HL) COULD FAIL DURING OPERATION.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 1 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 2 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Other American Ironhorse Slammer Model Years

20072005200420032002
View all American Ironhorse Slammer years →

2004 American Ironhorse Slammer: Frequently Asked Questions

What is the most common problem with the 2004 American Ironhorse Slammer?
The most commonly reported issue with the 2004 American Ironhorse Slammer is related to the engine and engine cooling:engine:gasoline, with 1 complaints filed with NHTSA.
Is the 2004 American Ironhorse Slammer reliable?
The 2004 American Ironhorse Slammer has 1 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 2004 American Ironhorse Slammer problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 2004 American Ironhorse Slammer have any recalls?
Yes, the 2004 American Ironhorse Slammer has 2 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do American Ironhorse Slammer problems start?
Based on 1 complaints with mileage data, the median mileage at time of complaint is 669 miles. The highest concentration of reported issues occurs in the 0–30K mile range. The full report breaks down exactly which components fail at each mileage bracket.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
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