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#BS-1984-JAGXJS-14A0

1984 Jaguar XJSProblems, Recalls & Reliability

Based on reports from 5 owners and 3 recalls for this exact model.

Data updated ·checked October 21, 2026 · NHTSA complaints through October 19, 2026

Complaints
5
Crashes
0
Fires
0
Recalls
3
TSBs
12
✅

Preliminary Verdict

Green Light

Based on 5 complaints, 0 crashes, 0 fires, and 3 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the ElectricalHIGH

1 owners reported electrical issues.

!Inspect the Electrical System:ignition:switchMED
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: Electrical (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

Electrical1 (20%)
Electrical System:ignition:switch1 (20%)
Fuel System, Gasoline:fuel Injection System:injectors1 (20%)
Fuel System, Gasoline:storage:tank Assembly1 (20%)
Speed Control1 (20%)

1984 Jaguar XJS: Known Issues & Problem Areas

Electrical Issues

Electrical complaints account for 20% of all reports filed for the 1984 Jaguar XJS, with 1 owners filing complaints with NHTSA.

Electrical System:ignition:switch Issues

Electrical System:ignition:switch complaints account for 20% of all reports filed for the 1984 Jaguar XJS, with 1 owners filing complaints with NHTSA. Owners should pay attention to electrical system:ignition:switch-related symptoms during test drives and pre-purchase inspections.

Fuel System, Gasoline:fuel Injection System:injectors Issues

Fuel System, Gasoline:fuel Injection System:injectors complaints account for 20% of all reports filed for the 1984 Jaguar XJS, with 1 owners filing complaints with NHTSA. Owners should pay attention to fuel system, gasoline:fuel injection system:injectors-related symptoms during test drives and pre-purchase inspections.

Fuel System, Gasoline:storage:tank Assembly Issues

Fuel System, Gasoline:storage:tank Assembly complaints account for 20% of all reports filed for the 1984 Jaguar XJS, with 1 owners filing complaints with NHTSA. Owners should pay attention to fuel system, gasoline:storage:tank assembly-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.

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

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Recall History (3 recalls)

85V087000

FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

POSSIBLE FUEL LEAKAGE FROM THE ENGINE FUEL INJECTION SYSTEM, PARTICULARLY IN THE AREA OF THE HOSE/CLIP FITTINGS. CONSEQUENCE OF DEFECT: THE PRESENCE OF AN IGNITION SOURCE, WITH FUEL LEAKAGE, COULD RESULT IN AN ENGINE COMPARTMENT FIRE OR THE DESTRUCTION OF IGNITION DISTRIBUTOR CAP.

90V035000May 1990

VEHICLE SPEED CONTROL

ELECTRONICALLY CONTROLLED VALVES IN THE CRUISE CONTROL ACTUATOR MAY NOT FUNCTION PROPERLY DUE TO DIRT ENTERING THE VALVES.

90V123000Dec 1990

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

EXCESSIVE FUEL VAPOR PRESSURE CAN OCCUR THAT, AFTER PROLONGED CYCLING, COULD WEAKEN THE FUEL TANK STRUCTURE.

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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NHTSA Defect Investigations (1)

All closed. Investigations are how NHTSA decides whether a defect needs a recall.

PE90060ClosedOpened Mar 1990 · closed Sep 1990

FUEL TANK LEAKAGE

VEHICLE SPEED CONTROL:LINKAGES

1984 Jaguar XJS vs. Class Average (Subcompact Cars)

This vehicle

5

Class avg

7

Complaint volume is roughly in line with other subcompact cars vehicles from 1984.

Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 5 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.

Last updated (checked October 21, 2026). NHTSA complaints received through October 19, 2026.

Other Jaguar XJS Model Years

199619951994199319921991199019891988198719861985198419831982198119801979197819771976
View all Jaguar XJS years →

1984 Jaguar XJS: Frequently Asked Questions

What is the most common problem with the 1984 Jaguar XJS?
The most commonly reported issue with the 1984 Jaguar XJS is related to the electrical, with 1 complaints filed with NHTSA.
Is the 1984 Jaguar XJS reliable?
The 1984 Jaguar XJS has 5 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 1984 Jaguar XJS 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 1984 Jaguar XJS have any recalls?
Yes, the 1984 Jaguar XJS has 3 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Jaguar XJS 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 1984 Jaguar XJS data last updated?
BumperScan last checked this vehicle against NHTSA on October 21, 2026, covering owner complaints received through October 19, 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.
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