1999 Jaguar XK8 Problems
RepairPal has identified the most common problems with the 1999 Jaguar XK8 based on complaints from actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.
Problems when opening or closing the convertible top may be fixed by flushing the hydraulic fluid and replacing it with an improved Jaguar fluid.
The cup holder in the front center arm rest is flimsy and may break, making it impossible to close the cup holder assembly.
The thermostat may stick partially closed resulting in an engine to overheating condition. Replacement of the stuck thermostat should correct this problem.
On this V8 engine, timing chain problems are very common. Because the timing chain tensioners were made from plastic, they can fail prematurely and cause serious engine damage. A noticeable engine noise while idling or during a cold start can indicate a timing chain tensioner problem. The engine noise may also be accompanied by a rough or uneven engine idle. Improved components are available to remedy this problem.
The automatic transmission oil is synthetic and Jaguar claims it never needs changing. However, to prolong the transmission life, our technicians strongly recommend changing the automatic transmission oil at 60,000 miles.
Use only Jaguar-approved fluid and carefully follow the Jaguar instructions for refilling the transmission.