Jaguar XJ8 - Popular Questions, Answers, Tips & Manuals

Put 2 gallons in and let the fuel pump run.

Jaguar XJ8 Cars... | 51 views | 0 helpful votes

will not raise in cold weather? do they go up in warm weather ? you may have condensate in your air lines that freezes . Evacuate the lines and clear the compressor drain .

Jaguar XJ8 Cars... | 478 views | 0 helpful votes

the datum marks on the eccentric bolt heads are to help reassemble when you have replaced suspension parts to make it easy to set up the camber/castor front wheel tracking you should make a note off the original settings before dismantling use the centre setting ie middle line to dot BUT THE FRONT CAMBER/TRACKINGCASTER SHOULD BE CHECKED ADJUSTED BY A SPECIALIST WITH 4 WHEEL ALIGNMENT KIT

1998 Jaguar XJ8L | 30 views | 0 helpful votes

Transmission fluid is a good possibility.

2007 Jaguar XJ8L... | 31 views | 0 helpful votes

If Gas mixes with water, combustion is impossible. Not only is the fuel bad, the lines and spark plugs are messed up. Water will also mess up the electrical lines and the cars computer.
First, get some gasoline drying solution. That takes a day or two to work. When the water is removed from the gas tank, add fresh 100% gas. Pull all the spark plugs and clean the ends and check the gap for proper distance. Make certain the plugs are clean and dry before you reinsert them into the ports. Dry and clean all spark plug wires. Check you battery also. It should not have corrosion on the poles. If they have a coating, clean them and make perfect contact with the power cables. Try to start the engine now. Good luck.

1998 Jaguar XJ8L | 54 views | 0 helpful votes

Check your coolant reservoir for cracks and make sure your bleeding hose plug is screwed on tight .

2001 Jaguar XJ8 | 56 views | 0 helpful votes

I'd change the plugs as per this link, and swear by an 'internal service' by chemicals as manufactureed by BG Products available on Ebay (The chemicals are for professional use so stick to the instructions). If you haven't seen this thread, take a look.


2001 Jaguar XJ8 | 39 views | 0 helpful votes

I. make sure your battery is ok first.
2.using your key unlock and lock your drivers door a couple of times; then try starting the car.
3.if you have a spare key ' try using it to see if it start your car. if it start with spare key then your main key needs a new chip.
good luck and god bless.

Jaguar XJ8 Cars... | 157 views | 0 helpful votes

not sure what model you are asking about? in 1988 there was the series 3. the xjs 5,3 v12. and the 6 cyl 3.6 and 4.0 ltr give me the vehicle you are asking about the xj8 was in the market in the late 1990s

Jaguar XJ8 Cars... | 69 views | 0 helpful votes

my suggestion is to clean your throttle might take care of it.

Jaguar XJ8 Cars... | 79 views | 1 helpful votes

try disconnecting and reconnecting your battery does wonders sometimes.
good luck.

Jaguar XJ8 Cars... | 105 views | 0 helpful votes

the most common problems with the aj26/27 engine cooling system problems 1 thermostat 2 waterpump 3 blocked radiator the cooling temp indicator on the dash defaults to norm unless ther is a serious overheat perhaps its ok as it is if no one has changed any hoses and put in the wrong way then check 1 first then 2 then 3 is the cooling fan coming in al lthe time?thermostat is favorite

Jaguar XJ8 Cars... | 55 views | 0 helpful votes

When the light comes on , is there any engine vibration?

1998 Jaguar XJ8L | 82 views | 0 helpful votes

you must mean out of limp mode.

Jaguar XJ8 Cars... | 48 views | 0 helpful votes

Its inside the fuse/relay box under the bonnet and it is relay R1.

Jaguar XJ8 Cars... | 996 views | 0 helpful votes

your car is the xj350 all alluminium body model and suffer from bad grounds cos the grounds are bonded and fail check the ground points in the trunk and also water ingress in the trunk

Jaguar XJ8 Cars... | 34 views | 0 helpful votes

Not finding what you are looking for?
Cars & Trucks Logo

-544 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

1998 Jaguar XJ8L
1998 Jaguar XJ8L

392 Questions

2001 Jaguar XJ8
2001 Jaguar XJ8

319 Questions

2006 Jaguar XJ8
2006 Jaguar XJ8

96 Questions

2008 Jaguar XJ8
2008 Jaguar XJ8

-5 Questions

Top Jaguar Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22484 Answers


Level 3 Expert

84540 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Are you a Jaguar Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides