1984 Jaguar Xj6 problems

Common 1984 Jaguar Xj6 problems

The 1984 Jaguar XJ6 has been known to have several common problems that Jaguar owners have reported. Here are some of the most frequently mentioned issues:

• Front Shocks: Another common problem with the 1984 Jaguar XJ6 is the failure of the front shocks. The front shocks can be replaced for around $200, and the repair is relatively simple.

• Paint Issues: The 1984 Jaguar XJ6 is known for its paint issues. The paint can be expensive to repair, with costs ranging from $2,000 to $3,000, depending on the extent of the damage.

• Rust at Windows: The 1984 Jaguar XJ6 is prone to rust at the windows, both in the front and back. The rust can be included in the paint price, but it can add to the overall cost of the repair.

• Rack and Pinion Mount: The rack and pinion mount can be a problem in the 1984 Jaguar XJ6. The repair is relatively simple and can cost around $40.

• Ignition Problems: Ignition problems are common in the 1984 Jaguar XJ6. The ignition can be repaired for around $20 if the key is lost and can be replaced online.

• Fog Lights: Fog lights can be a problem in the 1984 Jaguar XJ6. The repair is relatively simple and can cost around $0 if the loose wire is fixed.

• Speedometer Skips: The speedometer in the 1984 Jaguar XJ6 can skip, but the cause is not always clear. The problem is not too frequent, but it can be a nuisance when it occurs.

• Wiper Problems: Wiper problems are common in the 1984 Jaguar XJ6. The wipers can break something when changing the ignition, and the repair can be time-consuming and expensive.

• Sunroof Problems: Sunroof problems are common in the 1984 Jaguar XJ6. The sunroof can stop working due to loose wires or switches, and the repair can be time-consuming and expensive.

• Gas Mileage: Gas mileage is a concern in the 1984 Jaguar XJ6. The car is known for its poor fuel efficiency, and there is no known solution to improve it.

• Engine Block Problems: There was a manufacturing problem with the engine blocks on the 1984-1987 6-cylinder cars that caused the rear main seal to leak oil. Engine removal and replacement are required to fix the problem, which can be expensive and time-consuming.

• Tensioner Problems: The tensioners for the cam-to-cam timing chains can come apart, causing the chain to derail and the valves to bend. Inspection and replacement of the tensioners can prevent significant engine damage, but the repair is expensive and time-consuming.

• Water Pump Problems: The water pumps in Jaguar v8 engines have plastic impellers that can come apart, causing the engine to overheat. Replacement of the water pump is required to fix the problem, which can be expensive and time-consuming.

• Hose Problems: The hoses in Jaguar cars can deteriorate, causing coolant to spray and the engine to overheat. Replacement of the hoses is required to fix the problem, which can be expensive and time-consuming.

• Convertible Top Problems: The convertible tops on XK8 models can become sluggish and jam partway up. The problem is caused by the hydraulic fluid used to move the top, and manual locking of the top is required to fix the problem.

In conclusion, the 1984 Jaguar XJ6 has several common problems that Jaguar owners have reported. These problems can be expensive and time-consuming to fix, but they are not uncommon in cars of this age and type. Regular maintenance and inspection can help prevent some of these problems, but others may require significant repairs or replacement of parts.

What is the value of a 1984 Jaguar XJ6?

1984 Jaguar XJ6 Pricing and Specs

The Jaguar XJ6 1984 prices range from $4,730 for the basic trim level Sedan XJ6 4.2 to $9,020 for the top of the range Sedan. The Jaguar XJ6 1984 comes in Sedan.

What problems did the Jaguar XJ have?

Water pumps on 5.0 V8 and 3.0 Supercharged XJ models are prone to failure, sometimes they can fail in less than 20,000 miles. This is because coolant gets inside the bearing housing corroding the water pump bearing.

What is the mpg on a 1984 Jaguar XJ6?

1984 Jaguar XJ

EPA MPG	Owner MPG Estimates
1984 Jaguar XJ 6 cyl, 4.2 L, Automatic 3-spd
15 combined city/highway MPG 14 city 17 highway 6.7 gals/ 100 miles	Not Available How can I share my MPG?
1984 Jaguar XJ 6 cyl, 4.2 L, Automatic 3-spd
Regular Gasoline	Not Available How can I share my MPG?

What engine is in Jaguar XJ6?

The XJ6, using the 2.8-litre (2,792 cc (170.4 cu in)) and 4.2-litre (4,235 cc (258.4 cu in)) straight-six cylinder versions of Jaguar's renowned XK engine, replaced most of Jaguar's saloons – which, in the 1960s, had expanded to four separate ranges.

1984 Jaguar Xj6 car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Jaguar Xj6 problems, we found that the most common problems with these 2023 model year vehicles are:

• Service brakes problems
• Hydraulic problems

The graph below shows statistics for all 1984 Jaguar Xj6 vehicle components and the number of complaints received.