1999 Jaguar XJ8 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Base Sedan 4-Door
- L Sedan 4-Door
Engines covered
- 4.0L 3996CC 244Cu. In. V8 GAS DOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURE
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. I
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB
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TL* THE CONTACT OWNS A 1999 JAGUAR XJ8. THE CONTACT STATED THAT WHILE TRAVELING 65 MPH, THE CONTACT RAN INTO THE REAR OF ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY UPON IMPACT. THE POLICE CAME AND D
MY 1999 JAGUAR XJ8 WAS FINE AND THEN I STARTED EXPERIENCING THE GEAR BOX FAULT COMING ON ONE DAY. AND THEN WHEN CAR WAS SHUT OFF AND RESTARTED LIGHT WENT AWAY. DIDN'T HAPPEN AGAIN FOR SEVERAL MONTHS A
TL* THE CONTACT OWNS A 1999 JAGUAR XJ8. WHILE DRIVING UNKNOWN SPEEDS, THE TRANSMISSION FAILED TO SHIFT INTO GEAR AND THE TRANSMISSION INDICATOR ILLUMINATED. ADDITIONALLY, THE ACCELERATOR PEDAL WAS APP
OUR 1999 JAGUAR XJ8 HAS HAD NUMEROUS THROTTLE BODY FAILURES. IT HAS BEEN REPLACED BY JAGUAR AND I HAVE HAD TO HAVE IT REPLACED TWICE. THE PROBLEM WITH FAILURE IS THAT IT CAUSES A STABILITY CONTROL F
TL*THE CONTACT OWNS A 1999 JAGUAR XJ8. THE VEHICLE WOULD NOT START AND THE CONTACT TOOK IT TO THE DEALER. BECAUSE THE TIMING CHAIN TENSIONER WAS MADE OF PLASTIC, THE PLASTIC SHEARS KEPT ENTERING INT
Showing the 5 most serious of 11 complaints filed with NHTSA.
