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1998 Jaguar XJ8

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

48 reports with mileage · 35 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine And Engine Cooling. Review the 35 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 14 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports1 fire reports3 injury reports

Fuel System, Gasoline complaints

4 reports
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121,000 miles · Sep 17, 2020
Fuel System, GasolinePower Train

TL* THE CONTACT OWNS A 1998 JAGUAR XJ8. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS OR AT A STAND STILL, THE GEARS FAILED TO ENGAGED PROPERLY WIT THE FUEL INJECTOR, POWER TRAIN, TRANSMISSION WARNING LIGHTS ILLUMINATED AND THE VEHICLE STALLED. THE VEHICLE WAS TAKEN TO BROWN'S JAGUAR (10505 MIDLOTHIAN TURNPIKE, RICHMON…

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TL* THE CONTACT OWNS A 1998 JAGUAR XJ8. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS OR AT A STAND STILL, THE GEARS FAILED TO ENGAGED PROPERLY WIT THE FUEL INJECTOR, POWER TRAIN, TRANSMISSION WARNING LIGHTS ILLUMINATED AND THE VEHICLE STALLED. THE VEHICLE WAS TAKEN TO BROWN'S JAGUAR (10505 MIDLOTHIAN TURNPIKE, RICHMOND, VA 23235) WHO WAS UNABLE TO DIAGNOSE THE VEHICLE. THE CONTACT WAS REFERRED TO AN INDEPENDENT MECHANIC WHO INFORMED THE CONTACT THAT THE TRANSMISSION MODULE FAILED AND NEEDED TO BE REPLACED. THE TRANSMISSION MODULE WAS REPLACED HOWEVER, THE FAILURE RECURRED INTERMITTENTLY. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND INFORMED THE CONTACT THAT THERE WERE NO RECALLS WAS ON THE VIN. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBERS: 06E043000 (FUEL SYSTEM, GASOLINE) AND 99V138000 (POWER TRAIN) AS POSSIBLE SOLUTIONS TO THE FAILURE. THE FAILURE MILEAGE APPROXIMATELY 121,000.*DT*JB

NHTSA ODI #11355622

Mileage unknown · Mar 15, 2007
Engine And Engine CoolingFuel System, Gasoline

I HAVE A 1998 JAGUAR XJ8. THE VEHICLE STALLS AT HIGH SPEEDS, GENERALLY AFTER I ACCELERATE OVER 50 MPH. THE VEHICLE IS EXTREMELY DIFFICULT TO CONTROL AND CAN ONLY BE RESTARTED IF YOU BRING IT TO A STOP. I HAD THIS HAPPEN WHILE DRIVING THE CAR IN CA. I WAS ALMOST KILLED WHEN THE VEHICLE STALLED. JAGUAR DEALER, SANTA MONICA,REPAIRE…

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I HAVE A 1998 JAGUAR XJ8. THE VEHICLE STALLS AT HIGH SPEEDS, GENERALLY AFTER I ACCELERATE OVER 50 MPH. THE VEHICLE IS EXTREMELY DIFFICULT TO CONTROL AND CAN ONLY BE RESTARTED IF YOU BRING IT TO A STOP. I HAD THIS HAPPEN WHILE DRIVING THE CAR IN CA. I WAS ALMOST KILLED WHEN THE VEHICLE STALLED. JAGUAR DEALER, SANTA MONICA,REPAIRED AS CYL BURN OUT. MECHANIC TOLD ME STALLING HAPPENED FREQUENTLY WITH THIS MODEL. A FEW YEARS LATER,SAN ANTONIO TX ON THE 183 HIGHWAY RUSH HOUR. CAR STALLED CAUSING ME TO SWERVE NEXT TO CENTER MEDIAN RIPPING OFF THE ENGINE COVER ON DEBRIS. JAGUAR FIXED THROTTLE BODY NOT ENGINE COVER.SERVICE BULLETIN, DEFECTIVE THROTTLE BODY. CAR RAN POORLY THEREAFTER. STALLED AGAIN YEAR LATER. DEALER WOULD NOT REPAIR. $3,000 TO FIX.. RECENTLY DISCOVERED CONSUMERS WORLD WIDE HAVE SAME PROBLEM. SERVICE BULLETIN REPAIR ONLY SHORT TERM FIX. JAGUAR BLOG IN THE UK -CONSUMER DISCOVERED FROM A JAGUAR MECHANIC , MOST THROTTLE BODIES NEEDED TO BE CLEANED PERIODICALLY AS THE LINING BAD AND BUILD UP OR DEPOSITS WOULD FORM ON THE WALLS OF THE THROTTLE BODY AND CAUSE IT TO MALFUNCTION. MY MECHANIC HAD HEARD OF SIMILAR PROBLEMS. I CALLED SEVERAL JAGUAR DEALERSHIPS. I WAS TOLD, OFF THE RECORD, THAT I COULD CLEAN THE THROTTLE AND GET BY, BUT CERTAIN CLEANERS WOULD CAUSE THE LINING TO DETERIORATE. I WAS TOLD THE REPLACEMENT WAS A RIP OFF, OFF THE RECORD. USING THE APPROPRIATE CLEANER, THE ASSEMBLY WAS CLEANED WITHOUT REMOVAL. WHEN WE TURNED ON THE VEHICLE SMOKE BILLOWED OUT OF THE EXHAUST FOR SEVERAL MINUTES AND THEN SUBSIDED. THE VEHICLE NOW RUNS PERFECTLY. JAGUAR IS PROFITING FROM REPLACEMENT OF PARTS THAT COULD BE CLEANED AND NEED TOP BE CLEANED REGULARLY. REPLACEMENTS EFFECTIVE SHORT TERM ONLY. YOUR FORM ALLOWS ONLY "S" TYPE EQUIP". THIS IS A XJ8. *JB

NHTSA ODI #10185249

55,000 miles · Jul 30, 2004
Fuel System, Gasoline

1998 JAGUAR XJ8 STALLS AT HWY. SPEEDS ON NUMERIOUS OCCASIONS. LOCAL DEALER INFORMED ME THERE WAS NO RECALL BUT KNEW OF THE PROBLEM AND WOULD FIX FOR A FEE. ENGINE SHUTS OFF FOR NO APPARENT REASON RESULTING IN LOSS OF CONTROL OF VEHICLE. ALTHOUGH THERE HAS BEEN NO ACCIDENT YET, IT COULD BE CATOSTRAPHIC. *AK

NHTSA ODI #10082998

Mileage unknown · Feb 1, 1999
Fuel System, Gasoline

FUEL DOOR LOCK FAILED. YH

NHTSA ODI #606377

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.