Question about 1991 Jaguar XJ6

1 Answer

Car wont start

Fuel pump wasn't working so I jumped the fuel pump relay and got it to work. I have fuel at the fuel rail and spark to the plugs, but it still wont start.

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 169 Answers

There may be a sensor at the bottom of the harmonic balancer,if the sensor is weak or not functioning it will not start,sometimes you can adjust it up.This may or may not be the case in your particular vehicle.

Posted on Apr 19, 2014

Ad

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: fuel pump relay location

Hi irvj6ohn:
The 1993 and 1994 XJ6 Fuel Pump Relay is located in the trunk of the vehicle on the right hand rear side. It is light blue and black in color.
I hope this helps.

Regards
bobbyapal94

Posted on Nov 02, 2008

tommyboinow
  • 324 Answers

SOURCE: fuel pump relay 2002 Jaguar x-type 2.5

in the mass fuse box, under the dash, unless you have the manual you will not beable to tell wich one it is.. get a chiltons repair manual or a haynes...

Posted on Nov 26, 2008

emissionwiz
  • 76164 Answers

SOURCE: 2000 Jaguar S-type 4.0 sport no fuel pressure

this is the fuel pump itself that has failed, replace it. It is located inside the fuel tank and is sold as a module assembly about $675
BOSCH Part # 67935 {Fuel Pump Assembly}
or as just a pump which you splice into the old sender assembly fuel pump module for around $120
AIRTEX Part # E2314 {In Tank Electric Fuel Pump}
Strainer included with pump.

Posted on Oct 14, 2009

alicantecoli
  • 22156 Answers

SOURCE: jaguar xj6 won't start

Timing out ,check it on no1 cylinder at TDC then check distributor position ,the arm is pointing at no1 plug lead

Posted on Dec 14, 2009

melvi_99
  • 387 Answers

SOURCE: 1986 Jaguar XJ6 Won't start.

if your fuel pump and relay are new, how about your fuel filter, if your fuel pump is working but no fuel turns out, check fuel pump polarity, if ok, there will be a clogging in fuel lines, take a high pressure air and plug it to fuel outlet in fuel lines test port, allow air to go back up to fuel tank and observe if the air goes, if not, check or change fuel line, if the air goes to tank, direct your fuel relay pin 30 and 87 and check if the fuel runs to the injectors, if not, change a good fuel pump

Posted on Jun 27, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2004 olds alero. new fuel filter and plugs. still wont start.


Did you check for spark at any ot the spark plug wires/ coils? If there is, check for fuel pressure at the fuel rail. Take the port cap off and connect a fuel pressure gauge. If one is not available, with a pocket screw driver deppress valve at port and observe if fuel pours out. If no fuel comes out at all, check your fuel pump circuit. Check for good ground and power at fuel pump connector. If power/ground are ok, replace fuel pump. If spark and good fuel pressure is present, there is the possibility of engine mechanical issues(jumped) timing chain). Also, a plugged catalitic wont let engine start but its very unlikely thats your problem. Start with your basics: spark, fuel, engine mechanical and catalitic.

Feb 07, 2016 | 2004 Oldsmobile Alero

1 Answer

Car wont start


Dry bores brian maybe

Apr 19, 2014 | 1991 Jaguar XJ6

1 Answer

1992 toyota tercel turns but wont start


running out of ideas, try spray trhotle body cleaner while some one try to start the car, if it runs then your problem is in fuel pump circuit or pump, by pass or jump fuel pump relay and check fuel pressure, check at relay socket your signal from ignition switch it must be hot all times(ignition on) also check your ground points, clean then if excesive resistance, good luck.

Jul 07, 2012 | 1992 Toyota Tercel

1 Answer

Why 92 ford f150 wont start


does it crank over and not fire if so check for spark if tou have spark check the fuel rail for a tire valve looking device if cap is still on remove and press shrader valve while someone cranks engine if you have no fuel spraying out of this in great volume check fuses for fuel pump try swaping fuel pump relay with horn relay if these things do not work look under or just above carpet line on passengerside floorboard in center area near heater box for the inertia switch if red button can not be pushed unplug and jump plug with small wire and crank over if it starts this is your problem if you do not hear fuel pump at this point fuel pump is bad

Apr 01, 2012 | 1993 Ford Ranger SuperCab

2 Answers

Engine cranks but wont start.


You'll want to start by checking the fuel pump. Turn on the ignition and listen if you can hear the fuel pump working. If nothing, check fuses & relay for the fuel pump.

Feb 25, 2011 | 1998 Saturn SL

1 Answer

My 2000 chevy S10 wont start I changed the battery and it ran fine for 2 days now it will turn over but won't start


Check Fuel Pressure. First turn key to on position (without starting) and listen for the fuel pump motor. If no motor sound, your fuel pump is not working. Check fuel pump fuse and relay. If fuel pump works, check for pressure at the fuel rail (schrader valve on fuel rail for pressure testing). If no pressure, or not enough, fuel filter might be clogged or fuel pressure regulator may not be working properly. IF fuel is not the problem, start checking electrical, such as ignition control and proper spark to plugs.

Aug 14, 2010 | 2000 Chevrolet S-10

1 Answer

I have spark at he plugs, but veh wont start 1994 is it fuel???


Well there is only two things that make an engine run... one is spark the other is fuel. if you have spark to the plugs through the wires i would check for fuel. There should be a shraider valve on the fuel rail if it is fuel injected, ( it kinda looks like a valve stem on a tire but all metal). have someone turn the key while you are under the hood with cap off wait for the fuel pump to pressurize, then push the valve core in and see if there is any fuel going into the fuel rail. if not then a fuel pump, filter, or fuel pump relay is bad. I f there is fuel e-mail me and i will help you further. bigwheels4now@yahoo.com

Feb 03, 2010 | 1994 Suzuki Sidekick

2 Answers

My 96 blazer wont start it just cranks but wont start?


A typical engine needs mostly just gas and spark to run (besides air of course)
Sounds like the engine is not getting one or the other.

Fuel goes from fuel pump, to filter, to fuel pressure regulator, to fuel rail, to injectors.
You can test for fuel pressure with key on, at the fuel rail. There will be a test port on the rail that you can put a rag on top and push in the valve to see if there is pressure. (or use pressure tester)
If there is no pressure, check that fuel pump relay is working. (you can use an ohmmeter on relay to see if there is resistance). You can also test power to relay and to the pump with a voltmeter to see if pump is getting power. Or turn key to ON position and listen to see if you hear the pump turn on.

If you have no spark to any cylcinders, the crank shaft position sensor may be faulty which is very common in GM vehicles.

You can use an ohmmeter to test the sensor itself.
You can also get a spark plug tester to see if there is spark to each cylinder.
You can also remove one spark plug, plug back into plug wire, lay on top of engine so spark plug diode is 1/4" away from metal surface. Have someone else turn engine over while you look for spark. Do this to each cylinder.

Nov 16, 2009 | 1996 Chevrolet Blazer

Not finding what you are looking for?
1991 Jaguar XJ6 Logo

46 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jaguar Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

yadayada
yadayada

Level 3 Expert

76164 Answers

SPEEDY CAR WORK SHOP...

Level 2 Expert

489 Answers

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

Answer questions

Manuals & User Guides

Loading...