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Engine & cooling

Jaguar XK8 Engine problems by year

33 complaints filed with NHTSA about the Jaguar XK8's engine & cooling. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.

Engine complaints by model year

YearEngine complaintsCrashesInjuriesRecalls
20053000
20012000
20002000
19995000
199811000
199710000

Latest XK8 engine complaints

2005 Jaguar XK8Engine & cooling

We were driving down inter=state 101 when all of a sudden my engine began spuddering and stopped right by an exit. We pushed the car in front of an mc donalds..All of the oil poured out of the engine.We had it towed benedetti bros repair on sebastopol calif..They stated the main oil hose exploded and ruined the engine..They did state that this very same make model and year had a recall for this very reason..I returned my car to jaquar of marin in corte madero calif where I bought the car and to no avail could I...

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get it replaced under the recall..I wrote to wash dc and to new jersey and was turned down by both agency,s..Even though this vin number wasn't covered I think it is deplorable that the very same thing happened to my car which was the same make model and year that jaquar recalled..Please let me know why? Thank you ([redacted]) parts of this document have been redacted to protect personally identifiable information pursuant to the freedom of information act (foia), 5 u.S.C. 552(B)(6).

Filed Incident EngineNHTSA 11184911
1997 Jaguar XK8Acceleration & cruise controlEngine & cooling

Tl* the contact owns a 1997 jaguar xk8. While driving 40 mph and slowing to make a right turn, the vehicle stalled without warning. The contact was able to restart the vehicle after approximately five minutes. The vehicle was taken to an independent mechanic where it was diagnosed that the throttle body needed to be replaced. The vehicle was repaired; however, the failure recurred. The contact stated that the failure was intermittent. Neither the dealer nor the manufacturer was notified of the failure. The approximate failure mileage was 142,000.

Filed Incident Vehicle speed control · EngineNHTSA 11120451
1998 Jaguar XK8Engine & cooling

Why hasn't jaguar been ordered to recall the 1997 through 2002 1/2 models for the timing belt tensioner plastic guide issue? It has been reported here in the past, and is widely known across the internet. I would just like to know why nhtsa hasn't considered this design defect to be eligible for a recall when it is clearly a major safety issue. *Tr

Filed Incident EngineNHTSA 10649705
2000 Jaguar XK8Electrical systemEngine & cooling

I was driving about 65 miles an hour on the freeway when my knee bumped the ignition/key and turned the car off. I did not think much of it at the time and was able to handle the dangerous situation. After seeing all the serious issues with gm and chrysler thought I should drop you a line. *Tr

Filed Incident Electrical system · EngineNHTSA 10614764
2005 Jaguar XK8Engine & cooling

Tl* the contact owns a 2005 jaguar xkr. The contact stated that the oil light illuminated while driving at 65 mph. The vehicle was moved to the shoulder where oil was added to the engine. Upon adding, the contact noticed that the oil had leaked. The vehicle was towed to the dealer where it was found that the oil cooler feed pipe hose line had ruptured and the cylinders were damaged by lack of oil. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure and current mileage was...

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61,000. ..Updated 02/25/13 *bf the mechanic at the repair shop informed the consumer, there was a campaign out for his make, model and year. However, when the repair facility called the dealer, he was informed the campaign had expired and the vin was not included even though the consumer's vehicle exhibited the same symptoms. The consumer provided receipts, proving he had the vehicle serviced for oil changes. Updated 03/13/13

Filed Incident EngineNHTSA 10496847
2005 Jaguar XK8Engine & coolingTransmission & drivetrain

Tl* the contact owns a 2005 jaguar x-type. The contact was driving 70 mph when the vehicle began jerking, exhibited an abnormal noise and immediately, lost power. The vehicle was unable to be driven and was towed to a local transmission center. The mechanic informed the contact that the transmission was faulty and there were other unknown issues with the vehicle. The dealer was contacted but refused to repair the vehicle. The manufacturer was not made aware of the failure and the vehicle was not repaired. The failure mileage was 86,000. Updated 01/24/12*lj the oil pan gasket and water pump is also leaking. Updated 01/25/12

Filed Incident Engine and engine cooling · Power trainNHTSA 10440536
1998 Jaguar XK8Engine & coolingFuel system

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

Filed Incident Engine and engine cooling · Fuel system, otherNHTSA 10273282
1999 Jaguar XK8Engine & coolingElectrical system

Tl*the contact owns a 1999 jaguar xk8. While driving various speeds, the vehicle stalls without warning. The contact took the vehicle to the dealer and they replaced the electronic stability module, electrical wiring, and spark plugs. A technician stated that the vehicle goes into a lymph mode. None of the repairs have remedied the failures. The failure mileage was 53,000 and current mileage was 59,000.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 10267107
1997 Jaguar XK8Engine & cooling

Tl*the contact owns a 1997 jaguar xk8. The contact drove the vehicle to the shopping center and when she attempted to restart it, she was unsuccessful. The repair shop inspected the vehicle and found that the tension bar failed, which caused the engine to fail. The vehicle was towed away. The engine will need to be replaced at the cost of $18,000. A report was filed with the manufacturer and they stated that the vehicle was out of warranty; therefore, they would not assist with the repair. The failure and current mileages were 44,604. Updated 04/28/09.*Jb

Filed Incident Engine and engine coolingNHTSA 10261454
1998 Jaguar XK8Engine & coolingElectrical system

The vehicle, without any warning and instantaneously at speed limit in a freeway travel lane, ceased to operate. This happened on numerous occasions since first acquired with less than 4,000 miles use. Each time this caused the driver (my wife) to conduct an emergency procedure - hit the emergency flashers, shift to neutral, and restart the car while it was decelerating. The last time was on july 14, 2008. The power steering, power brakes, safety handling systems, and engine were inoperable. The vehicle was...

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taken to an authorized jaguar dealership where the problem was acknowledged, diagnosed, and ostensibly repaired. The repair was ineffective and within a few days of the first repair the vehicle failed in the same way again. The vehicle was taken a second time to the authorized jaguar dealer where another repair was conducted. Following this repair the incident did not reoccur until july 14, 2008. That day, while at freeway speeds in a travel lane, the vehicle ceased operation with no warning once again. This time however it would not restart as stated above and the vehicle coasted to a small gore-point between two concrete toll booths while traffic avoided the vehicle to each side. The vehicle would not start from neutral, but had to be placed in park in order to restart. For the third time, the vehicle was taken to an authorized jaguar dealership where the service technical attempted the jaguar "service action". The procedure failed, the vehicle was totally disabled, and the car could not be started for two weeks. A jaguar factory field employee and a mechanic from out of the area worked on it and now report that "everything is fine". They have reinstalled the defective electronic control unit and report that they are confident that this time there will be no more trouble of this nature. I do not share their confidence. I ask that nhtsa investigate this problem and assess the safety risk of the jaguar cars "service action" procedure. *Tr

Filed Incident Engine and engine cooling · Electrical systemNHTSA 10236623
2001 Jaguar XK8Engine & cooling

Failure of the secondary timing chain tensioners. This results in the need for a complete rebuild of the engine. I am told by the dealer that they have seen a few of these since it is poorly designed. When you research this on the net, it appears that the problem is known to jaguar owners and occurs too frequently for it to be chance. Cost of inspection and fix prior to failure about $1200, price after failure $3,000 plus. *Tr

Filed Incident Engine and engine coolingNHTSA 10225503
1998 Jaguar XK8Engine & cooling

Timing tensioner defect- 1998 jaguar xk8 with 50000 miles. Engine failed to start after loud popping noise. No previous issues prior. Cause-plastic timing tensioners failed, causing timing chain to break and damage pistons. Solution new engine. Dealer quoted $14,000. This car was regularly maintained. My mechanic stated he was aware of a problem with tensioners, and jaguar had redesigned them for later models. This was a known defect on low mileage vehicles! There were many documented cases. Jaguar refused to acknowledge and offered no assistance. *Ak

Filed Incident Engine and engine coolingNHTSA 10190101
1999 Jaguar XK8Engine & cooling

Secondary timing chain tensioner failure @44k miles. *Jb

Filed Incident Engine and engine coolingNHTSA 10181293
1998 Jaguar XK8Engine & cooling

Jaguar xk8. Vehicle with 54k miles always dealer services. Timing chain broke while driving, was able to get car out of traffic without incident. Contacted jaguar and they did not even acknowledge there was a problem. Jaguar has known the plastic timing chain guides to be defective. The have had two design revisions and now put a metal guide in the cars since 2002. Jaguar does not advise owners or dealers to replace the guides which even without their assistance I would have had done at $800. The defective...

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guide causes the chain to break and valve damage, a $7k repair. The dealer and independent repair shops tell me they are repairing these all the time in low mileage engines 45-70k and the internet is littered with the same. Hard to believe jaguar has not been forced in to a recall or some type of voluntary repair program. Bottom line - engine part with known, documented defect, that causes catastrophic engine failure, with no action by the manufacturer. *Jb

Filed Incident Engine and engine coolingNHTSA 10168076
1997 Jaguar XK8Engine & cooling

Timing chain tensioner failed, broken chain, bent valves. Jag service said '97 xk8 had faulty tensioners. Most warranty replaced. Many nhtsa complaints & tsb's on this failure. Jag. Is aware of this dangerous problem. Jag. Agreed to pay for 1/2 repair, if I bought a new jag. Not acceptable! Does someone have to be killed on the freeway for jag to take notice! There needs to be a recall for this problem! Not just service bulletins! Both service and sales said that these tensioners will fail! Revised tensioners were used on later models! *Jb

Filed Incident Engine and engine coolingNHTSA 10153626

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data

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