Question about Jaguar XJS

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Jaguar xjs 3.6 idle speeds up then drops down when cold

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 13 Answers

SOURCE: 1994 Jaguar XJS CLUTCH

hi mate cet the number for gmf car spares they will help general motor factors

Posted on Jun 12, 2008

alicantecoli
  • 22114 Answers

SOURCE: where is the fuel filter on a 1993 xjs 4.0 cabrio?

think its underneath by the fuel tank ,but you shouldnt need to change it i have a 94 XJ6 4lt and i have never had to touch anything ,just changed the oil and filter ,evan the plugs havent needed changing in 2 yrs ,but you must polish it every week and clean the leather once a month with that stuff that keeps it supple .and dont forget to polish the chrome exhaust cover on the exhaust manifold

Posted on Jul 31, 2009

morse008
  • 1111 Answers

SOURCE: 1990 jaguar xj6 engine idle speed goes up and down

could be a loose vacuum line or cracked or worn from dry-rot look for this visually and inspect they are all plugged in or ck filter both air and fuel filter

Posted on Aug 26, 2009

roniecon
  • 6826 Answers

SOURCE: jaguar xjs fuel tank has a filling problem, I

There is a vent tube that runs beside the fuel filler hose to the tank,or in the filler tank that is restricted with something ,or kinked .

Posted on May 13, 2010

01fordeb
  • 1033 Answers

SOURCE: my jaguar xjs v12 1989 the red oil warning light

oil sending sensor could be bad. I know a few different type of cars have trouble with the oil sending unit. They all pretty much do the same thing, "oil light comes on at idle and goes off as you drive". But on the other hand it could be a little more serious.

Posted on Jul 13, 2010

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1 Answer

Where do i find the coolant temp sensor in my 89 xjs v 12 jaguar also the map sensor


images for coolant temp sensor 89 xjs v 12 jagua

Jaguar XJS Coolant Temperature Sensor - YouTube

? 5:39
www.youtube.com/watch?v=awd2f3HL7N4
Jun 15, 2014 - Uploaded by Abe Caleb
Working on the Jag and bringing it back from bad mechanics that have bad skills. If you do not know how to ...

Sep 25, 2015 | Jaguar Cars & Trucks

1 Answer

Why does idle speed surge?


Thread: 6.0 V12 XJS High RPM When Warm - Jaguar Forum.co.uk

www.jaguarforum.com/showthread.php?t=54266
Mar 3, 2013 - I recently bought a 1993 6.0 V12 XJS and when it is started from cold it runs ... to 1300 RPM so it wants to surge forward when braking which is strange. ...Classics ยท XJS 3.6,4.0,5.3 & 6.0; 6.0 V12 XJS High RPM When Warm ... You might want to adjust the aux (extra) air valve to bring the idle speed down.

Sep 25, 2015 | 1989 Jaguar XJS 5.3

1 Answer

Jaguar xjs 1995 v12 engine lack of power


I would start with a tune up, then isolate any symptoms other than lack of power if it persists, like rough idle, sputtering, jerking, engine trouble codes, etc.

Jul 30, 2014 | 1995 Jaguar XJS

1 Answer

My car, an xjs 4lt, 1996 cele', it has a aj16 engine, the idle speed is too fast & will not reduce, i've checked the butterfly & that seems ok, i don't know whether or not the step...


Too fast an idle speed. If an engine without computerized idle speed control is idling too fast and refuses to come down to a normal idle speed despite your best efforts to back off the carburetor idle speed screw or air bypass adjustment screw (fuel injection), air is getting past the throttle somewhere. Common leak paths include the carburetor and throttle body gaskets, carburetor insulator spacers, intake manifold gaskets, and of course, any of the engine's vacuum fittings, hoses and accessories. It is even possible that leaky O-rings around the fuel injectors are allowing air to leak past the seals. Another overlooked item can be a worn throttle shaft and a defective idle speed speed control motor/valve stuck in the extended (high idle speed) position/throttle position sensor. Also the throttle plate could be binding in its bore and kinked accelerator cable, coolant temperature sensor might not be operating properly misleading the computer that the engine is still cold and computer throwing fuel at it raising the idle speed.----------

Getting this possibilities checked will help.Thanks.Helpmech.

Aug 31, 2011 | Jaguar XJS Cars & Trucks

1 Answer

My jaguar xjs v12 1989 the red oil warning light show on idle and turn off when running. any suggestion ?


oil sending sensor could be bad. I know a few different type of cars have trouble with the oil sending unit. They all pretty much do the same thing, "oil light comes on at idle and goes off as you drive". But on the other hand it could be a little more serious.

Jul 13, 2010 | 1986 Jaguar XJSC

1 Answer

No heat jaguar 88 xj6 fan wont turn on cool air out the defrost vent


I have the similar problem with both my Jaguars, one is a 1988 Jaguar XJS, the other is a 1987 Jaguar XJ6, both blow COLD air out some vents while it blows warm air for heat. I heard it had something to do with the cold air blowing as a dehumidifier, I don't know if this is true, but it is really annoying to have both cold and warm air blowing when I need heat in these cold Canadian winters. If you find out please drop this website a note and let us know how you solved it. thanks.

Nov 12, 2009 | 1988 Jaguar XJ6

1 Answer

Fuel pump replacement instructions for 1994 xjs jaguar


Drain the tank as much as you can and put the gas into a 5 gallon bucket or a gas can, then you need to drop the gas tank down, after you do that you can take out the screws from the pump and it will out.

Mar 25, 2009 | Jaguar XJS Cars & Trucks

2 Answers

Front Bumper


They are regularly advertised on Ebay. Depends where you are though!

Jan 08, 2009 | 1995 Jaguar XJ6

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