[laurent]

• 2013 Dodge Charger 3.6 engine. non flex fuel
• Faulty or worn spark plugs *----------------------------------------replaced
• Faulty spark plug wires or coils *----------------------------------replaced
• Faulty fuel injector----------------------------------------------------replaced
• Camshaft sensor defective-----------------------------------------replaced
• Crankshaft sensor defective-----------------------------------------replaced
• Engine timing off----------------------------------------------------------checked
• Leaking head gasket-------------------------------------------------did leak down test OK
• Low engine compression-------------------------------------------did compression test OK
• Poor quality fuel ------------------------------------------Ran several cans of fuel cleaner through it
• Vacuum leak-------------------------------------------------checked
• Low fuel pressure checked all of these----------------checked still miss fire on 1,5
• these are things I've already done , Don't know where to go from here.

 

[FlyersHockey]

I saw your thread an immediately thought a bad lifter, but then saw this is the 3.6 motor, so I am not sure.

There are several guys here knowledgeable that can chime in.

@krautmaster , @N8ECH , @Punisher69 , @CE9311

Those guys are all pretty good.

 

[Punisher69]

Kraut is going to be the best bet on this one. I'm leaning towards rocker arm issue just from the post, but the 3.6 is NOT my forte lol

 

[krautmaster]

Do you have a lot of lifter noise (beyond the normal ticking of the lifters and injectors)- you may need to remove the valve covers and look for collapsed cam followers (see pics)

 

[laurent]

Do you have a lot of lifter noise (beyond the normal ticking of the lifters and injectors)- you may need to remove the valve covers and look for collapsed cam followers (see pics)

No and I've already checked them and the cam

 

[laurent]

It shows code P301, P303, p305 and now p219A

 

[79jasper]

How did you check the rocker roller and lifters/followers?

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[laurent]

yes
Checked cam shaft.
Checked lifters,
did compression check
did leak down test
I replaced all fuel Injectors,
switched the coil packs from side to side,
replaced all plugs,
replaced camshaft and crank shaft sensors.
checked camshaft and rockers,
Ran several cans of fuel cleaner through it,
sprayed cleaner though the throttle body to clean valves.
and what I don't think makes since is that some times the light goes off for two or more days and then it does it again.

 

[79jasper]

I meant how did you physically inspect them? Just visually? Or did you actually tear it apart and feel everything?
At this point, you could be having a wiring issue. Or a bad pcm.

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[laurent]

I meant how did you physically inspect them? Just visually? Or did you actually tear it apart and feel everything?
At this point, you could be having a wiring issue. Or a bad pcm.

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I'm starting to think that it's the pcm

 

[79jasper]

After verifying the wiring is good, you would need to scope the pcm output.

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[laurent]

That’s pretty much where I’m at at this point I’m thinking it’s the PCM. The problem is intermittent more on than off. Everything mechanically checks out.