Question about 2002 Ford Explorer
Posted by Anonymous on
What engine does yours have 4.0 L 5.0L ? Do you have battery voltage at the red an lite green wire at the coil packs ? The other wires are ground control from the powertrain control module ! You could test these by using a test light. If you have battery voltage at the coils you could possibly have a bad crankshaft position sensor !
Posted on Apr 19, 2015
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.
Posted on Jan 02, 2017
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.
Posted on Dec 13, 2008
Honestly it's probably just dirty spark plugs. Did you pull any of the spark plugs and inspect the tips for build up? A couple things to remember:
1.) If the timing chain broke, the valves wouldn't be opening so you wouldn't have any air coming out of the exhaust during crank. You said it smells like you're getting fuel, so I'm assuming that means you're smelling the exhaust fumes, right?
2.) The crank sensor tells the ignition system when to send a spark to the plugs. If you're getting good spark, it's unlikely that the crank sensor is faulty.
If it's too soon for spark plugs to need replacing, check your sensors. A faulty oxygen sensor for example could cause your engine to run 'rich', resulting in faster crud build up on spark plug tips.
Posted on Feb 12, 2009
It could be: clogged fuel filter, bad fuel pump, or the cutoff switch. Could be fuel pump relay. It's in the engine compartment fues block, and labeled "Fuel Pump"
If it's either the filter or the pump, replace both at the same time, it's cheaper.
The fuel cutoff in located in the trunk, along the driver side rear fender, you have to pull all the carpeting and such out on that side to get to it. It's marked "Fuel cutoff" Not sure on the 626, you might just have to push the reset button on the module.
However I doubt this is your problem I would think it's either the relay, the filter or pump.
Posted on Mar 06, 2009
you don't say if it wants to start, if it tries, if it does, maybe an issue with exhaust gas reculation system stuck open. OR dirty or clogged fuel nozzels.
Posted on Apr 01, 2009
Tips for a great answer:
Nov 17, 2014 | 2000 Ford Explorer
Mar 03, 2013 | 2004 Ford Explorer
Nov 29, 2011 | 1994 Ford Explorer Limited
Oct 19, 2009 | 2002 Ford Explorer
Aug 13, 2009 | 2002 Ford Explorer
Jun 14, 2009 | 1996 Ford Explorer
Mar 10, 2009 | 2002 Ford Explorer
Dec 26, 2008 | 1999 Ford Explorer
33 people viewed this question
Usually answered in minutes!