1994 Jaguar Xjs problems
The Jaguar XJ-S (later called XJS) is a luxury grand tourer manufactured and marketed by British car manufacturer Jaguar Cars from 1975 to 1996, in coupé, fixed-profile and full convertible bodystyles. There were three distinct iterations, with a final production total of 115,413 units over 20 years and seven months.
Originally developed using the platform of the then-current XJ saloon, the XJ-S was noted for its prominent rear buttresses. The early styling was partially by Jaguar's aerodynamicist Malcolm Sayer—one of the first designers to apply advanced aero principles to cars—however Sayer died in 1970, before the design was finalised.
Its final iteration, produced from 1991 to 1996, was manufactured after Jaguar was acquired by Ford, who introduced numerous modifications – and eliminated the hyphen in the name, marketing Jaguar's longest running model simply as the XJS.
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Common 1994 Jaguar Xjs problems
The Jaguar XJS 1994 is a car that has been praised for its design and performance, but it has also been criticized for some common problems that have been reported by its owners. Here are some of the most common issues with the Jaguar XJS 1994 and their details:
- Car Pulling to Side: This problem is caused by the twin-wishbone front suspension top inner bushes, which need to be replaced every 50,000 miles. This is a very frustrating job because you have to remove the worn bushes, but it's not a complex DIY fix. Order new bushes from the parts list and put aside time to remove the worn ones.
- Slow Braking: The braking system on the XJS is famous for its stability, and it is very unlikely to fail. A loss of brake power is usually a simple case of worn-out brake pads or discs, which are easy to install and always available in the BreakerYard online store.
- Knocking from Gearbox: The gearbox mount on the XJS is known for occasionally coming loose. You can tighten the bolts easily to resolve the problem.
- Overheating Engine: This problem is caused by a blown or cracked head gasket. You'll need to remove the head and install a new one, which we always have in stock for easy ordering.
- Rattle From Engine: The timing chain on the XJS is very durable, but it will eventually stretch or develop a crack. Fitting a new timing chain is quite challenging on all Jags, but you can order a replacement from the parts list for quick delivery.
- Brown Coolant: The coolant in the XJS needs to be flushed and replaced every two years. If you notice that your coolant has turned brown, then it needs replacing immediately before it leads to a blown head gasket.
- Water Leaks: The door panel on the inside can be wet at the bottom, and the carpet can be wet near the door. Water can leak in through the door mirror. You need to seal around the door mirror with something like silicone sealer. If the door panel is damaged from water, then you will need to replace the panel.
- Oil Leaks: The most likely cause of this is the rear main seal, which is a common problem in the Jaguar XJS. The seal can be replaced, but it is a complex and time-consuming job. It is recommended to have a professional mechanic do this repair.
These are some of the most common problems with the Jaguar XJS 1994, and they can be quite frustrating for owners. However, with regular maintenance and timely repairs, these issues can be managed, and the car can provide a satisfying driving experience.
Is the 1994 Jaguar XJ-S a good car?
Reliable and fun weekend car
I've had the 1994 XJS 4.0L six cylinder for about five years and it's been surprisingly reliable as an occasional driver. I've only had to do some work on the water pump, and the model has proven to be worry-free, especially with historic issues regarding electronics, or other quirks.
Why are Jaguar XJ-S so cheap?
The Jaguar XJ-S was built from 1975-96 and was the most affordable mass-produced V-12 sports car ever built. But owners constantly balanced enjoyment and aggravation, which has depressed prices to bargain levels. Stiffer emissions and safety regulations demanded a new kind of Jaguar sports car in the 1970s.
Are Jaguar XJ-S good cars?
The Jaguar XJS is the direct successor to the legendary E-type Jaguar – a car that is considered by many as one of the prettiest and most well-behaved vehicles of its era. Yes, in some instances its looks and performance may be overhyped, but there is no denying that it was a special vehicle.
What is the top speed of a 1994 Jaguar XJ-S?
The specifications of the XJ-S compared well with both Italian cars; it was able to accelerate to 97 km/h (60 mph) in 7.6 seconds (automatic models) and had a top speed of 230 km/h (143 mph).
1994 Jaguar Xjs car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Jaguar Xjs problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine and engine cooling problems
- Power train problems
- Latches/locks/linkages problems
- Suspension problems
- Visibility problems
The graph below shows statistics for all 1994 Jaguar Xjs vehicle components and the number of complaints received.
1994 Jaguar Xjs complaints
The NHTSA has received 10 complaints about various vehicle components related to the 1994 Jaguar Xjs.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2024-11-24
- Components: ENGINE AND ENGINE COOLING
- Summary: THE RADIATOR FAILED, WHICH CAUSED CROSS CONTAMINATION OF RADIATOR FLUID INTO THE TRANSMISSION, THE DEALER FLUSHED THE TRANSMISSION OF ANY CONTAMINANTS, HOWEVER THE RELIABILITY OF THE TRANSMISSION WAS NOT GUARANTEED, AND WEEKS LATER THE TRANSMISSION FAILED, BECAUSE OF CROSS CONTAMINATION. *AK *JB
ENGINE AND ENGINE COOLING,POWER TRAIN PROBLEM
- Date Of Incident: 1998-05-07
- VIN: SAJNX5742RC
- Components: ENGINE AND ENGINE COOLING,POWER TRAIN
- Summary: VEHICLE IS IN PARK AND IT WILL MOVE ON LEVEL GROUND OR ON INCLINE, AND WILL NOT REMAIN STILL. DEALER CONTACTED AND IDENTIFIED ANOTHER PROBLEM. SAID MAY BE CONNECTED WITH THE FIRST PROBLEM. TRANSMISSION FLUID IS LEAKING INTO THE ENGINE COOLANT, THE RADIATOR SHOULD BE REPLACED AND TRANSMISSION SHOULD BE SERVICED. *AK
SUSPENSION PROBLEM
- Date Of Incident: 1997-04-19
- Crash: 1
- VIN: SAJNX2745RC
- Components: SUSPENSION
- Summary: CONSUMER WAS DRIVING 55MPH, WHEN THE VEHICLE STARTED PULLING TO THE LEFT AND RIGHT, CAUSING THE CONSUMER TO LOSE CONTROL OF THE VEHICLE, RESULTING IN AN ACCIDENT. PLEASE PROVIDE DETAILS. *AK
VISIBILITY PROBLEM
- Date Of Incident: 1994-11-21
- Fire: 1
- Components: VISIBILITY
- Summary: UNDERHOOD FIRE WHILE DRIVING; CAUSED BY ELECTRICAL WIRING CONNECTED TO WINDSHIELD WIPERS. TT
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 1995-01-01
- Crash: 1
- VIN: SAJNX2747RC
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: LEASED BRAND NEW CAR, IT HAD 1,500 MILES ON IT HAVING PROBLEM WITH THE ABS ANTI-LOCK BRAKE HAD AN ACCIDENT REAR END A CAR IN FRONT. TT
POWER TRAIN PROBLEM
- Date Of Incident: 2024-11-24
- Crash: 1
- VIN: SAJNX2747RC
- Components: POWER TRAIN
- Summary: TRANSMISSION BLEWEW OUT, RESULTING IN VIBRATION. *AK
SEATS PROBLEM
- Date Of Incident: 1994-10-14
- VIN: SAJNX5741RC
- Components: SEATS
- Summary: POWER SEAT COMPUTER FAILED, CAUSING INABILITY TO ADJUST SEATS.
LATCHES/LOCKS/LINKAGES PROBLEM
- Date Of Incident: 1994-06-09
- VIN: SAJNX5741RC
- Components: LATCHES/LOCKS/LINKAGES
- Summary: HOOD LATCH FAILED, CAUSING HOOD TO OPEN WHILE DRIVING/POOR VISIBILITY. *SKD
FUEL SYSTEM, GASOLINE PROBLEM
- Date Of Incident: 1994-11-03
- VIN: SAJNX5741RC
- Components: FUEL SYSTEM, GASOLINE
- Summary: ENGINE STALLED.
LATCHES/LOCKS/LINKAGES PROBLEM
- Date Of Incident: 1994-11-03
- VIN: SAJNX2348RC
- Components: LATCHES/LOCKS/LINKAGES
- Summary: TRUNK FAILS TO LOCK. *AK
1994 Jaguar Xjs recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 1994 Jaguar Xjs.
- Manufacturer: HONEYWELL INTERNATIONAL, INC.
- Components: FUEL SYSTEM, GASOLINE
- Summary: 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 MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.
- Consequence: THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.
- Remedy: HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 18, 2006. OWNERS MAY CONTACT FRAM CUSTOMER SERVICE AT 1-800-890-2075 (OPTION 1).
Additional sources
More sources of information about 1994 Jaguar Xjs problems:
Advice regarding 1994 XJS - Jaguar Forums - Jaguar Enthusiasts ...
Aug 29, 2010 ... XJS ( X27 ) - Advice regarding 1994 XJS - I have ... XJS V12 engines are not common to the 6.0L. ... problems might not be the wisest idea. Will ...
1994 Jaguar XJS Problems and Complaints - 2 Issues
Problem with your 1994 Jaguar XJS? Our list of 2 known complaints reported by owners can help you fix your 1994 Jaguar XJS.
Jaguar XJS: Common Problems and Solutions | BreakerYard.com
Jaguar XJS Common Problems and Solutions · Complete Loss of Power · Car Pulling To Side · Slow Braking · Knocking From Gearbox (All Automatics) · Overheating Engine ...
1994 Jaguar xjs 4.0 intermittent no crank condition - Jaguar Forums ...
When was the last time you replaced the camshaft position sensor. Common problem. Common symptom. Easy repair. You can do this yourself.
Advice on buying a Jaguar XJS | FinalGear.com Forums
... V12 XJS" because they do have a *lot* of problems. ... known as the "Marelli failure." '89.5 was ... 94-96 XJ12s will swap right over to an XJS.
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