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Ford explorer 98 is the fuel pressure supposed to be constant even if the caar wont start

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If you turn the key on it will be constant for as long as the pump is
running.

If you get no crank signal it will time out & pump shuts off

My Lincoln LS is not like that- it runs but at different speeds
from a driver in the trunk module,more complicated than yours

Posted on Dec 01, 2012

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 98 ford explorer fuel pump pressure

hello i have 1996 ford explorer this promblem is computer display [air ride switch off ]signal all time /////
please answer

Posted on Nov 26, 2008

  • 65 Answers

SOURCE: my 2000 ford explorer turns over but wont start

yes the fuel pump is running, you know because when you put the key up and ready to start you can hear it. I know just what you are talking about I have had that same problem. It is about a $4,00 part should not be more then $10.00. So open the hood and then go to the fuse box you will want to change the fuel pump relay that is in the middle of power point and pcm power relay. Also there is another that has to do with the fuel and that is called fuel system this part is located on the right side of the fuse box and the other is on the left.
I hope that you have every thing work out for you please let me know what happens I hope it works out well.
Nikki2913

Posted on Dec 13, 2008

  • 147 Answers

SOURCE: 1995 Ford Explorer wont start

before the fuel are coming to the injectors block is entered in a litle box like valve, is coming there with a ruber tube open it there and let your wife to crank and see if fuel is coming right up there. if yes se your spark plugs and spark wires because there are not working or probably a high tension coil isn giving too much current to spare in sparc plugs. if no so check yor fuel pump and his way from the tank in the point you are looking for.

Posted on Apr 06, 2009

  • 14 Answers

SOURCE: 98 FORD RANGER

when this happens check for spark at the plug,
and have someone crank it over for you and check for fuel pressure at the bleeder valve is there fuel but just trickles out check with pressure gauge.
next check crank sensor if you have a dis system.
if all else fails check the ECM or the ignition module
hope this helps

Posted on Apr 10, 2009

cwbtat
  • 52 Answers

SOURCE: 98 ford explorer wont start theft light on while

It sounds like the vehicle is in theft mode,did you use a different key? Does the theft light blink really fast with the key off?If the passive anti-theft system has been activated the computer will have to be reset in order to get the vehicle running again.

Posted on Apr 26, 2009

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2 Answers

98 ford explorer replaced egnition. Now it wont start. Starting fluid does turn it over. But isn't getting feul


out of fueL, bad fuel , old fuel>?

replace what exactly , ignition parts t are many.
key switch.?
Igniton coil(or coils, or cops or coil packs)
Distributor.
spark wire, (not replaced 1 by 1 = fail..)
ok , the PCM monitors spark and that fails, (even if spark is good)
it will cut fuel. so what did you touch>?

i use a noid light, if pass I check fuel pressure
if noid fails, i find out why PCM is cutting fuel.
check fuses 1st. always. for ever. and ever

Jul 05, 2014 | Cars & Trucks

1 Answer

My 98 ford explorer wont start its turning over and getting spark and fuel


OK IF YOUR YOUR SURE YOU HAVE SPARK AND FUEL THEN THE PROBLEM IS AIR OR COMPRESSION I WOULD THINK COMPRESSION DO A QUICK COMPRESSION TEST AND I THINK YOU WILL FIND THE PROBLEM IS A BROKEN TIMING CHAIN ONE OTHER POSSIBILITY IS A PLUGGED CATALYST BUT FOR BOTH BANKS TO BE PLUGGED TO THE POINT IT WILL NOT START IS VERY RARE GOOD LUCK (WHEN YOU SAY YOU HAVE FUEL DO YOU MEAN THE FUEL PRESSURE IS GOOD AND YOU HAVE INJECTOR PULSE OR JUST THAT YOU HAVE GOOD PRESSURE THE INJECTORS MUST PULSE AND HAVE AROUND 45 TO 60 PSI (RULE OF THUMB) FOR IT TO START ) USE A NOID LIGHT TO TEST INJECTOR PULSE OR IF NOT AVILABE SUBSTIUTE A 194 BULB AND BEND THE WIRE TABS FROM THE BULB DOWN AND PLUG THEM INTO THE INJECTOR HARNESS (NOT RECOMMENDED FOR ASIAN OR EUROPEAN CARS ) THIS LIGHT WILL BLINK WHEN CRANKING OR RUNNING IF YOU HAVE INJECTOR PULSE

Nov 15, 2013 | 1998 Ford Explorer

1 Answer

1996 ford explorer wont start after it has been driven


replace fuel pump relay if fuel pressure test ok then have coil packs tested

Mar 26, 2012 | 1996 Ford Explorer

1 Answer

98 ford explorer cranks wont fire


Check your Cam,MAP,MAF sensors.

Mar 07, 2012 | 1998 Ford Explorer

1 Answer

My 98 explorer turns over but will not start. The fuel pump kicks on for half a second, then immediately shuts off. Does anyone know how to go about fixing this?


your truck has two sensors that are in control.There is a camshaft sensor that controls when the fuel injectors open according to camshaft position.If this one is bad the fuel injectors wont open and the engine wont get any fuel.It also has a crankshaft sensor that is in control of allowing spark to the propor spark plug at the right time.If this sensor is bad you will not have any spark to any of the spark plugs.The fuel pump will only run for 2 to 3 seconds unless the motor starts,it is designed that way and it primes the fuel system and brings it up to pressure.(aprox 40 psi )

Jan 09, 2010 | 1999 Ford Explorer

1 Answer

99 explorer running rich check engine light wont come on


coolent temp sensor to pcm . the truck thinks it cold and its riching the fuel mixture . its a cheap part . i would have a good shop with a good scaner check it fist but thats up to you

Jun 12, 2009 | 1999 Ford Explorer

1 Answer

Lossing a lot of gas,tune up done,is there a fuel reset button,if so,where


pass. front kickplate, but it does not reset anything- the only time you need to push it is when the vehicle won't start at all. has nothing to do with the amount of fuel used. you could check the fuel pressure regulator, hows it running?

May 28, 2009 | 1998 Ford Explorer

1 Answer

1995 Ford Explorer wont start


before the fuel are coming to the injectors block is entered in a litle box like valve, is coming there with a ruber tube open it there and let your wife to crank and see if fuel is coming right up there. if yes se your spark plugs and spark wires because there are not working or probably a high tension coil isn giving too much current to spare in sparc plugs. if no so check yor fuel pump and his way from the tank in the point you are looking for.

Apr 06, 2009 | 1995 Ford Explorer

2 Answers

98 ford explorer fuel pump pressure


the spec is 30-45 psi, -Jared

Nov 13, 2008 | 1996 Ford Explorer

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