1994 Jaguar XJ12: Recalls, Problems & MPG
Here are the deets on the 1994 Jaguar XJ12: 1 recall, 10 owner complaints and up to 13 mpg combined.
Recalls
1 vehicle recall from the manufacturer, plus 1 equipment/tire recall that can apply. Repairs are free. Check your VIN to see if one is still open on your car.
Body & structure Vehicle recall #98V271000 · 1998 · 1,457 vehicles
What's wrong: The hood liner can sag and interfere with the throttle linkage.
Why it matters: This condition can cause high engine idle speed, increasing the risk of a crash.
The fix: Dealers will repair the hood liner.
1 aftermarket equipment / tire recall replacement parts sold to fit this car, not the car itself
Fuel system Equipment recall #06E043000 · 2006 · 88,303 vehicles
What's wrong: 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…
Why it matters: 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.
The fix: Honeywell will notify owners and replace the fuel filters free of charge. The recall began on October 18, 2006.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 2 mention a fire, 0 injuries and 0 deaths were reported.
What owners describe
- Engine & cooling (4): the most common themes are leaks (2), overheating (2).
- Brakes (hydraulic) (3): no single recurring theme in the descriptions.
- Speed control / throttle (3): no single recurring theme in the descriptions.
- Suspension (2): no single recurring theme in the descriptions.
The 1994 Jaguar XJ12 has 10 owner complaints, ranking #1 of 3 XJ12 model years for complaints (2.5× the average XJ12 year). Complaints peaked in 1999 (4 filed that year). The typical problem showed up when the car was about 4 years old, at a median of 63,000 miles.
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 6.0 L 12-cyl | Automatic 4-spd | Rear-Wheel Drive | 11 | 15 | 13 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 1994 Jaguar XJ12.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
From $19.99/mo · $59.99/yrStep-by-step photos written from a real teardown. Great for first-timers.
Books ~$30–$40 · AllAccess $34.99/moHeads up: we may earn a commission if you buy through these links, at no extra cost to you. Prices checked 2026-10 and can change. We never host or link to pirated manuals. Disclosure
FAQ
Does the 1994 Jaguar XJ12 have any recalls?
Yes. NHTSA lists 1 vehicle recall for the 1994 Jaguar XJ12, plus 1 equipment or tire recalls that can apply. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
What are the most common 1994 Jaguar XJ12 problems?
Owners have filed 10 complaints with NHTSA. The most-reported areas are engine & cooling (4), brakes (hydraulic) (3), speed control / throttle (3).
What gas mileage does the 1994 Jaguar XJ12 get?
EPA ratings run up to 13 mpg combined (6.0 L, Automatic 4-spd), across 1 engine and transmission combos.
Where can I get a 1994 Jaguar XJ12 repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.