Illustration1998 XK8 STALLED AT FREEWAY SPEEDS. THIRD INCIDENT. DEALER UNABLE TO DUPLICATE; NO REPAIR SUGGESTIONS. *TR
1998 Jaguar XK8
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all XK8 years →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
20–25K
525–50K
850–75K
375–100K
3100–150K
0150K+
21 reports with mileage · 11 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 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
1 crash reports0 fire reports0 injury reports
Fuel System, Other complaints
3 reports1998 JAGUAR XK8 HAS A HISTORY OF STALLING ON THE FREEWAY AT SPEEDS OF 55-60MPH. THIS OCCURRED TWICE (PRIOR OWNER - 38,246 MILES) - PRIOR OWNER TOLD BY JAGUAR THAT AUTOMOBILE HAD BEEN REPAIRED BY REPLACING THROTTLE. SAME INCIDENT OCCURRED AT LATER. ON-LINE INFORMATION SHOWS THAT SEVERAL OTHER 1998 XK8 OWNERS HAVE THE SAME ISSU…
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1998 JAGUAR XK8 HAS A HISTORY OF STALLING ON THE FREEWAY AT SPEEDS OF 55-60MPH. THIS OCCURRED TWICE (PRIOR OWNER - 38,246 MILES) - PRIOR OWNER TOLD BY JAGUAR THAT AUTOMOBILE HAD BEEN REPAIRED BY REPLACING THROTTLE. SAME INCIDENT OCCURRED AT LATER. ON-LINE INFORMATION SHOWS THAT SEVERAL OTHER 1998 XK8 OWNERS HAVE THE SAME ISSUE THAT ENGINE TURNS OFF WITHOUT WARNING - THE CAR HAS A DESIGN FLAW. THERE HAS BEEN RECALLS REGARDING THE THROTTLE. I DO NOT UNDERSTAND WHY THE NHTSB HAS NOT FORCED JAGUAR TO REPAIR THIS 1998 XK8. THE MODEL, 1998 JAGUAR XK8, HAS A DESIGN FLAW AND IS A SAFETY RISK. *TR
I PURCHASED A USED 1998 JAGUAR XK8 WITH 40000 MILES IN NOV 2004. IT IMMEDIATELY STARTED STALLING AT HIGHWAY SPEEDS. I TOOK IT TO A LOCAL DEALER IN LITTLE ROCK ARKANSAS, AND THAY TOLD ME THAT THEY COULD FIND NOTHING WRONG WITH THE CAR BUT CHARGED ME $1,600.00 FOR SERVICE THAT WAS NOT NECESSARY. WITHIN WEEKS IT AGAIN BEGAN DYING A…
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I PURCHASED A USED 1998 JAGUAR XK8 WITH 40000 MILES IN NOV 2004. IT IMMEDIATELY STARTED STALLING AT HIGHWAY SPEEDS. I TOOK IT TO A LOCAL DEALER IN LITTLE ROCK ARKANSAS, AND THAY TOLD ME THAT THEY COULD FIND NOTHING WRONG WITH THE CAR BUT CHARGED ME $1,600.00 FOR SERVICE THAT WAS NOT NECESSARY. WITHIN WEEKS IT AGAIN BEGAN DYING AT HIGHWAY SPEEDS AND WOULD NOT RE-START WITHOUT PULLING OFF THE ROAD, WHICH IS AT TIMES IMPOSSIBLE DUE TO I-30 BEING UNDER CONSTRUCTION AND HAVING NO SHOULDER OR EXITS, ONLY 6-FOOT CONCRETE BARRIERS ON EITHER SIDE OF THE TWO LANE HIGHWAY. I WAS AT THE MERCY OF EVERY DRIVER BEHIND ME. THIS IS A LIFE THREATENING SITUATION THAT JAGUAR DENIES HAVING ANY KNOWLEGE OF. I HAVE RECENTLY FOUND HUNDREDS OF COMPLAINTS ON THIS ISSUE WITH JAG OWNERS WHO HAVE HAD THE SAME PROBLEM. FORD HAS ISSUED A FIELD ACTION THAT ADMITS THAT THE THROTTLE-BODY IS DEFECTIVE, BUT THEY'RE NOT FIXING THE CARS IN THE U.S., ONLY IN OTHER COUNTRIES. PLEASE DO SOMETHING BEFORE SOMEONE IS KILLED.*AK
Official recalls
198V022000 · Vehicle Speed Control
Feb 12, 1998
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE CABLE ADJUSTER BRACKET NUT ON THE OUTER SLEEVE OF THE THROTTLE CABLE CAN BECOME DISPLACED FROMTHE CABLE ABUTMENT BRACKET ON THE ENGINE.
Consequence & remedy
Consequence: SHOULD THIS OCCUR, LIMITED OPENING OF THE THROTTLE WILL OCCUR, EVEN WITH THE ACCELERATOR PEDAL FULLY DEPRESSED TO THE FLOOR.
Remedy: DEALERS WILL INSPECT THESE VEHICLES AND MODIFY THE THROTTLE CABLE SYSTEM.
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
0No exact-year investigations in this snapshot.