PO3O2

ChingOwn

Well-Known Member
I searched for the meka nik thread but I could not find it because I am a bad speller.

I got the PO3O2 CEL bruh

gonna check the coil tomorrow..

bitch gets jerky when I accelerate, and when I am at low speeds. Just dropped the pan and changed the filter about 6 months ago. changed out the plugs too.

Has never changed the coils. We are looking at a 4.6 litre V8 with 192k miles. Will need help if it is not a coil or injector.

Thank you for your time and penis pics.

Love Ching.
 

mr sunshine

Well-Known Member
I searched for the meka nik thread but I could not find it because I am a bad speller.

I got the PO3O2 CEL bruh

gonna check the coil tomorrow..

bitch gets jerky when I accelerate, and when I am at low speeds. Just dropped the pan and changed the filter about 6 months ago. changed out the plugs too.

Has never changed the coils. We are looking at a 4.6 litre V8 with 192k miles. Will need help if it is not a coil or injector.

Thank you for your time and penis pics.

Love Ching.
You haven't been right since you came back from Mexico. What happened to you out there?
 

dstroy

Well-Known Member
I searched for the meka nik thread but I could not find it because I am a bad speller.

I got the PO3O2 CEL bruh

gonna check the coil tomorrow..

bitch gets jerky when I accelerate, and when I am at low speeds. Just dropped the pan and changed the filter about 6 months ago. changed out the plugs too.

Has never changed the coils. We are looking at a 4.6 litre V8 with 192k miles. Will need help if it is not a coil or injector.

Thank you for your time and penis pics.

Love Ching.
I assume it’s port injection?

Hope it’s something easy. Make sure that injector seal is ok when you pull it out, those can cause misfires, but are usually accompanied by a raw fuel smell when compromised.

If it doesn’t follow when you swap the coils and injectors around, then the next step is a compression/leakdown test for that cylinder.
 

WeedFreak78

Well-Known Member
This is a common Ford 4.6/5.4 issue. Change your coil packs and plugs. Take your time removing the old plugs. Blow out the holes, crack the plug loose, spray carb cleaner into the hole and wait 20-30mins. The carb cleaner will seep into the threads and loosen carbon deposits that can jamb up the plugs. Dielectric grease all electrical connections. The 4.6s aren't too bad, if it was a 5.4 you'd be looking at heads probably, the plugs almost always break off in the head.
 

Bareback

Well-Known Member
I'm chasing a random misfire code as well. I just got my wires and plugs yesterday but it was raining like a mofo so I'll change them tonight. First thing I did was clean the MAF sensor and found a rat nest in the air box.

Good luck
 
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