BumperScan
Powered byNHTSA|EPA|Community Reports|Updated
Your report: 3 of 4 steps complete75%
Car identifiedData collectedBasic analysisFull AI analysis

Free Preview

#BS-1977-INTCON-1FF9

1977 International Harvester Conventional SeriesProblems, Recalls & Reliability

Based on reports from 0 owners and 1 recall for this exact model.

Data updated ·checked October 13, 2026 · NHTSA complaints through October 8, 2026

Complaints
0
Crashes
0
Fires
0
Recalls
1
TSBs
0
🔎

Preliminary Verdict

Limited Data

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

See full verdict with buy/skip conditions

Preview: What's in your full report

Each card shows a real sample from your report — unlock all 10 sections from $2.00

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX
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

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

Get Report — From $2.00

Recall History (1 recall)

78V110000Jun 1978

SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT

THE INVOLVED VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS". THE WASHERS USED TO SPACE THE ANTI-LOCK SENSOR BRACKET AWAY FROM THE BRAKE SPIDER WERE OMITTED DURING ASSEMBLY. THIS OMISSION COULD CAUSE THE SENSOR BRACKET TO BE DEFORMED. BRAKING CAPABILITY COULD BE PARTIALLY LOST.

Recall severity analysis & seller scripts

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

Unlock

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 0 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 1 recall found for this vehicle.

Repair Cost Data

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

Last updated (checked October 13, 2026). NHTSA complaints received through October 8, 2026.

Other International Harvester Conventional Series Model Years

1978197719761975
View all International Harvester Conventional Series years →

1977 International Harvester Conventional Series: Frequently Asked Questions

What is the most common problem with the 1977 International Harvester Conventional Series?
Based on NHTSA data, the 1977 International Harvester Conventional Series has 0 total complaints on file.
Is the 1977 International Harvester Conventional Series reliable?
The 1977 International Harvester Conventional Series has 0 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 1977 International Harvester Conventional Series 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 1977 International Harvester Conventional Series have any recalls?
Yes, the 1977 International Harvester Conventional Series has 1 recall on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do International Harvester Conventional Series problems start?
Mileage data is limited for this vehicle. The full report analyzes available data to identify failure patterns by mileage range.
When was the 1977 International Harvester Conventional Series data last updated?
BumperScan last checked this vehicle against NHTSA on October 13, 2026, covering owner complaints received through October 8, 2026 plus the latest recalls, investigations and technical service bulletins. Its numbers last changed on October 4, 2026.
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.
RaccoonEagleRoverCat

Get the Full 1977 International Harvester Conventional Series Report

10 sections of AI analysis based on 0 owner reports. Know before you buy.

Get Full Report — From $2.00Money-back guarantee
Instant delivery|One-time purchase|No hidden fees