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Need the firing order for my 2010 Ford Fusion sport

Had mechanic put it on computer to check why engine light was on and he said #6 coil was misfiring but doesn't know the firing order so I have to do the mechanics job of figuring it out

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6ya6ya
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Posted on Jan 02, 2017

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  • 23 Answers

SOURCE: 2002 mazda tribute es

check to make sure #5 spark plug wire isn't bad,make sure you have not wired it wrong from changing plugs. You should purchase a chilton manual if you haven't already

Posted on Oct 03, 2008

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fingaz22
  • 1068 Answers

SOURCE: 2004 ford ranger edge has blinking check engine

have the crank sensor check for erratic operation. if you have done all of that then there is nothing else. and they way the computer knows it is misfiring (if it is) false code maybe and could be bad crank sensor. good luck

Posted on Oct 25, 2009

danielson57
  • 108 Answers

SOURCE: 1998 Mercury Grand Marquis. Check Engine light on

is not ford,driverside front close to rad #1,and then2,3,4 [same side]and pass. side front 5,6,7,8 [if only 6cyl you have 123and 456?

Posted on Dec 12, 2009

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bschilz
  • 2049 Answers

SOURCE: the code reads P 306 misfire on cylinder 6. How

A P0306 code means that the car's computer
has detected that one of the engine's cylinders is not firing properly. In this case it's cylinder #6.

Symptoms may include:
the engine may be harder to start
the engine may stumble / stumble, and/or hesitate
other symptoms may also be present

Causes

A code P0306 may mean that one or more of the following has happened:
Faulty spark plug or wire
Faulty coil (pack)
Faulty oxygen sensor(s)
Faulty fuel injector
Burned exhaust valve
Faulty catalytic converter(s)
Running out of fuel
Poor compression
Defective computer

If there are no symptoms, the simplest thing to do is to reset the code and see if it comes back.

If there are symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires, distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were faulty fuel injectors.

Posted on Feb 15, 2010

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ZJLimited
  • 17970 Answers

SOURCE: diagram of spark plug

Check this for 4.6 or 5.4 sizes engine...

2004 Ford Expedition 4.6 liter V-8 VIN "W"

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2004 Ford Expedition 5.4 liter SOHC V-8 VIN "L"

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Hope this help (remember comment and rated this).

Posted on May 05, 2010

Testimonial: "thanks for the info. I worked like a charm"

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2 Answers

I have a 2003 ford cv with a misfire on cylinder 6; THIS IS WHAT I change,new coil 5,6 new fuel injector 5,6 all 8 spark plug! Still the check engine light comes on .


code p 0306 refers to cylinder 6-- misfire detected ====causes --engine mechanical fault--wiring---ignition/fuel system--injector---ECT/MAF sensor---ECM
the mechanical fault can be
problem hydraulic lifter holding a valve partially open
loose valve seat insert
a compression test will determine if there is a mechanical problem as for the rest , check all connections for clean /tight terminals
substitute the ECM with a know good unit to eliminate it
substitute the ECT/MAF sensor with a known good unit
run the fault codes again as engine lights report on a variety of faults as well as the transmission faults

Dec 10, 2016 | Ford Cars & Trucks

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My 2006 ford fusion shakes or misfires around the speeds of 20 40 and 60 mph. I got all 6 coils changed the fuel injected cleaned and transmission oil changed. My engine light come on when it shakes...


I'm sorry to hear that. Did he tell you what codes were in it? Do you live near a autozone or somewhere they can check the codes for free. Or maybe you can call the person up and ask what codes are in the car. But it sounds like you are having a miss fire problem. If the check engine light is flashing it is not a good idea to drive it. Try to get the codes and post them please.

Mar 18, 2015 | 2006 Ford Fusion

1 Answer

Engine cylinder numbering


problem is that what auto zone told you was not complete
misfiring is more from faulty injectors/ injector control/wiring than from plugs and HT leads
so if you have replace the leads one for one then the problem will be the injectors

Jul 21, 2017 | Cars & Trucks

1 Answer

2012 ford fusion 2.5 misfiring but no dtc's


You have a mechanical problem,There is no sensor that can do this, Running out of fuel can do this,A cam and crank that is not synchronized can do this,Try this remove the variable timing actuator,clean out the port with brake cleaner,install and restart,

Feb 26, 2013 | 2012 Ford Fusion S Sedan 2.5L 4-cyl....

1 Answer

06 ford fusion v6 has number 3 cylinder misfire. new coil, new plug still no fire


try switching plug and or coil with another cylinder to see if misfire moves, you might have got a bad replacement part.

Sep 03, 2012 | 2006 Ford Fusion

1 Answer

My 2006 Ford Fusion seems to be experiencing an engine misfire. How do I find out the OBD code?


You well need a scanner, but even then Ford has some issues on miss fire detection in some vehicles, the ECM may need flashed to correct this problem.

If it works right it well point you to the right cylinder then you need to figure out if it's a plug, coil, boot over plug or some other problem.

May 25, 2012 | Ford Fusion Cars & Trucks

1 Answer

Misfire on number 2 cyl


Cylinders are numbered from front to rear (grille to firewall) passenger side: 1-2-3, driver's side: 4-5-6. Firing order is 1-4-2-5-3-6
Did you check by pulling #2 out while the engine is in idle to see no weakness from the engine? BTW your coil pack cost $80.

Sep 13, 2009 | 1996 Nissan Maxima

1 Answer

Ineed the firing order for a 2001 ford expedition 5.4 l v8 engine. I replace the #4 coil pack and plug , but shows misfire on plug 4. I was told the firing order was not typical of other engines.


Firing order is 1-3-7-2-6-5-4-8 Passenger side of engine starting at front and going back is 1-2-3-4 Driver's side starting at front going back is 5-6-7-8.

Jul 05, 2009 | Ford Expedition Cars & Trucks

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