Question about 2004 Ford Explorer

1 Answer

04 explorer running bad

I changed the plugs it didnt change it is missing so bad it will not rev above 2800 rpm any help

Posted by on

  • Jim Luff Aug 27, 2013

    just did this to a friends car that was runing ruff just like yours put new injectors in and changed out the intake gaskets runs great know hope that helps

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 218 Answers

If this is a coil pack ignition system (no spark plug wires, just a coil pack on each plug), this sounds like you may have a coil pack that is going bad. Do you have a check engine light on? You might also think about having someone take a look at your fuel injectors, if one or more isn't firing this will cause a miss that will sometimes seem like a faulty spark plug. Hope this helps.

Posted on Mar 12, 2009

  • mike huskisson Jan 19, 2011

    the explorer with plastic intake had a gasket problem. if its setting lean codes and random missfire replace the intake gaskets. doesnt take very long to do

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Daewoo leganza wont rev past 2800 rpm idles fine just wont rev past 2800 ?


In park, this could be normal. ECU does this. around 2800 to 3500 RPMs. If driving, have the codes read. No codes , could be a clogged fuel filter, bad fuel pump(have the pressure checked), or clogged catalytic converter/s. With no codes, something is restricted..

Jun 10, 2016 | 2001 Daewoo Leganza

3 Answers

Engine speed will not rev over 4000rpm


take it to a mechanic to check the timing. if the timing is off then it may run at a idle an a little above but once you rev it up then the timing will truely show an it will run like ****. have you checked your air filter that may be another cause. hope this helps

May 23, 2009 | 2001 BMW 325

1 Answer

ENGINE MISSING ABOVE 3800 RPM


no the code is most likely from a dpfe sensor for you egr system not the egr valve itself.a clogged fuel filter though might cause your low revs

May 02, 2009 | Ford Taurus Cars & Trucks

1 Answer

1991 pontiac trans am will start and idle but after 25-2800 rpm'


how about highway driving will it cruse at highway speeds and if you were to step down on it does it bog down ? and does it still have the cats on it ? just a thought..

Apr 28, 2009 | 1991 Pontiac Firebird

1 Answer

Engine light on, bad fuel milage


You didn't mention if you replaced the mass air flow sensor, if the tech got that code, it needs replacing, if you haven't alresdy done so.

Feb 25, 2009 | 1997 Buick.5 Regal

2 Answers

Engine miss


I believe that you may just have a bad float in the carburator i had the same problem in a similar truck after i rebuilt the carb and also changed the float it solved the problem.

Jan 26, 2009 | 1986 Ford F 350

5 Answers

Rough Ideal on 2004 Ford Explorer


Open hood and listen for vacuum leak sound. pcv hose is most likley cause.

Jun 11, 2008 | 2004 Ford Explorer

Not finding what you are looking for?
2004 Ford Explorer Logo

218 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

60541 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21927 Answers

Fordexpert

Level 3 Expert

5331 Answers

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

Answer questions

Manuals & User Guides

Loading...