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Diagram of the firing order

Tiny
BK49512
  • MEMBER
  • 1 POST
  • 1996 FORD EXPLORER
Six cylinder four wheel drive automatic

I put a new engine in my truck. And it is just not right it is not idling correct. We think we have the firing order off. Does anyone know the exact firing order for my SUV or have any suggestions on what to check?
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Friday, October 9th, 2020 AT 9:40 AM (Merged)
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Hello,

Here is the engine ignition system firing order so you can get back on the road. 4.0 liter.


https://www.2carpros.com/forum/automotive_pictures/12900_fo_74.jpg



LARGER IMAGES BELOW

Please use 2CarPros anytime, we are here to help. Please tell a friend.

Cheers, Ken
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Friday, October 9th, 2020 AT 9:40 AM (Merged)
Tiny
WILSONADY87
  • MEMBER
  • 1 POST
  • 1996 FORD EXPLORER
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 152,000 MILES
I messed and cant remember were to put the spark plug wire on the distibuter coil from the spark plug.
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Friday, October 9th, 2020 AT 9:40 AM (Merged)
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.


https://www.2carpros.com/forum/automotive_pictures/62217_FOV6_1.jpg

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Friday, October 9th, 2020 AT 9:40 AM (Merged)
Tiny
MELCHIZEDEK
  • MEMBER
  • 1 POST
  • 1996 FORD EXPLORER
  • 4.0L
  • V6
  • 2WD
  • AUTOMATIC
  • 80,000 MILES
My problem is, she Idles rough after starting especially when I put her in gear or turn the AC on. I smell raw fuel and I suspect that the firing order is off. Not quite sure.
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Friday, October 9th, 2020 AT 9:40 AM (Merged)
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Hi and thanks for using 2CarPros. Com.

I have attached a picture for you to follow. Additionally, picture two is for routing the plug wires. Make sure to follow it. The wires melt from the heat of the exhaust manifolds if not routed correctly. Note: The arrow in the first picture is pointing toward the front of the vehicle.

Let me know if this helps or of you have other questions.

Take care,
Joe
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Friday, October 9th, 2020 AT 9:40 AM (Merged)
Tiny
VILIAMI
  • MEMBER
  • 1 POST
  • 1992 FORD EXPLORER
  • 6 CYL
  • 4WD
  • MANUAL
  • 19,990 MILES
What is the order of the spark wire to the distribution
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Friday, October 9th, 2020 AT 9:40 AM (Merged)
Tiny
SERVICE WRITER
  • MECHANIC
  • 9,123 POSTS
Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.


https://www.2carpros.com/forum/automotive_pictures/30961_expl_1.jpg

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Friday, October 9th, 2020 AT 9:40 AM (Merged)
Tiny
MNMFAIRBARN
  • MEMBER
  • 1 POST
  • 1991 FORD EXPLORER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 12,000 MILES
Need to know the firing order
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Friday, October 9th, 2020 AT 9:40 AM (Merged)
Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS


https://www.2carpros.com/forum/automotive_pictures/99387_explor_1.jpg

Firing order for 4.0 l engine is 1 4 2 5 3 6
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Friday, October 9th, 2020 AT 9:40 AM (Merged)
Tiny
TOMD1210
  • MEMBER
  • 1 POST
  • 1994 FORD EXPLORER
I just replaced the plugs and wires. The proper spacing was 0.54 all 6 are exactly the same. Brand new wires just bought today. The problem is the engine wont turn over for more than a few seconds. The engine jumps and shakes. I think it might be the distributor cap, but before I spend the money if its not that I would like a second opinion.
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Saturday, March 13th, 2021 AT 6:15 PM (Merged)
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Re check your firing order, set up wires this way and re try to start.


https://www.2carpros.com/forum/automotive_pictures/62217_FO_17.jpg

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Saturday, March 13th, 2021 AT 6:15 PM (Merged)

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