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#BS-1977-CHEC30-7D4F

1977 Chevrolet C30

Based on reports from 3 owners and 3 recalls for this exact model.

Complaints
3
Crashes
0
Fires
0
Recalls
3
TSBs
0
✅

Preliminary Verdict

Green Light

Based on 3 complaints, 0 crashes, 0 fires, and 3 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Fuel System, Gasoline:storage:tank AssemblyHIGH

1 owners reported fuel system, gasoline:storage:tank assembly issues.

!Inspect the Service Brakes, Hydraulic:power Assist:hydraulicMED
Look for symptoms of wear and premature failure
+ 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: Fuel System, Gasoline:storage:tank Assembly (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

Fuel System, Gasoline:storage:tank Assembly1 (33%)
Service Brakes, Hydraulic:power Assist:hydraulic1 (33%)
Steering:hydraulic Power Assist:pump1 (33%)

1977 Chevrolet C30: Known Issues & Problem Areas

Fuel System, Gasoline:storage:tank Assembly Issues

Fuel System, Gasoline:storage:tank Assembly complaints account for 33% of all reports filed for the 1977 Chevrolet C30, with 1 owners filing complaints with NHTSA.

Service Brakes, Hydraulic:power Assist:hydraulic Issues

Service Brakes, Hydraulic:power Assist:hydraulic complaints account for 33% of all reports filed for the 1977 Chevrolet C30, with 1 owners filing complaints with NHTSA. Owners should pay attention to service brakes, hydraulic:power assist:hydraulic-related symptoms during test drives and pre-purchase inspections.

Steering:hydraulic Power Assist:pump Issues

Steering:hydraulic Power Assist:pump complaints account for 33% of all reports filed for the 1977 Chevrolet C30, with 1 owners filing complaints with NHTSA. Owners should pay attention to steering:hydraulic power assist:pump-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

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Recall History (3 recalls)

07E088000Nov 2007

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.

77V119000Aug 1977

SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

ON THE INVOLVED VEHICLES, THE NUTS WHICH ATTACH THE BRAKE MASTER CYLINDER TO THE HYDRO-BOOST UNIT MAY HAVE BEEN OVER-TIGHTENED. THIS COULD HAVE CAUSED STRIPPED THREADS AND CRACKED ATTACHING FLANGES. SHOULD THESE NUTS FAIL, THE PARTS MAY SEPARATE AND LOSS OF SERVICE BRAKES WOULD RESULT.

77V178000Nov 1977

VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

THE ACCELERATOR PEDAL ROD IN COMBINATION WITH THE PEDAL INSTALLED ON THE INVOLVED VEHICLES MAY CUT THROUGH THE FLOOR PAN RUBBER MAT OR CARPET INTO THE THICK RESILIENT INSULATION PAD UNDERNEATH DURING HEAVY OR REPEATED FULL THROTTLE APPLICATIONS. AS A RESULT, THE ACCELERATOR PEDAL ROD MAY CATCH IN THE MAT OR CARPET, PREVENTING THE THROTTLE FROM RETURNING TO IDLE WHEN THE DRIVER"S FOOT IS REMOVED FROM THE PEDAL.

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. 3 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 3 recalls found for this vehicle.

Repair Cost Data

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

Other Chevrolet C30 Model Years

19981997199619951994199319921991199019891988198719861985198419831982198119801979197819771976197519741973197219711970196919681967
View all Chevrolet C30 years →

1977 Chevrolet C30: Frequently Asked Questions

What is the most common problem with the 1977 Chevrolet C30?
The most commonly reported issue with the 1977 Chevrolet C30 is related to the fuel system, gasoline:storage:tank assembly, with 1 complaints filed with NHTSA.
Is the 1977 Chevrolet C30 reliable?
The 1977 Chevrolet C30 has 3 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 Chevrolet C30 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 Chevrolet C30 have any recalls?
Yes, the 1977 Chevrolet C30 has 3 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Chevrolet C30 problems start?
Mileage data is limited for this vehicle. The full report analyzes available data to identify failure patterns by mileage range.
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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10 sections of AI analysis based on 3 owner reports. Know before you buy.

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