Misfire... after swap
03-05-2017, 06:21 PM
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Misfire... after swap
okay so I had a very bad misfire and the engine would stall, and then not want to restart.
I swapped the coil harness connectors (very limited info for correct order anywhere)
It now runs fine after 3000 RPM but at low RPM has trouble making power and sometimes will die at idle
I have an extra set of coils and wires that I've swapped that makes no difference
I have changed the plugs twice to no avail
One thing I am concerned with is the injector plugs on the intake manifold I was able to find that a blue one is on the top, correct?
And there is a black and white plug underneath them I have no idea what order they go in.
Could that be what's causing this issue?
I swapped the coil harness connectors (very limited info for correct order anywhere)
It now runs fine after 3000 RPM but at low RPM has trouble making power and sometimes will die at idle
I have an extra set of coils and wires that I've swapped that makes no difference
I have changed the plugs twice to no avail
One thing I am concerned with is the injector plugs on the intake manifold I was able to find that a blue one is on the top, correct?
And there is a black and white plug underneath them I have no idea what order they go in.
Could that be what's causing this issue?
03-05-2017, 06:23 PM
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I want to add, I did the poor man compression test and got three very fast pops.
And even after running the car for hours , it starts back up immediately with no problem after a stall.
It does smell like it's running super rich
And even after running the car for hours , it starts back up immediately with no problem after a stall.
It does smell like it's running super rich
03-05-2017, 07:29 PM
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Wow that is amazing��
I wish I had it two weeks ago lol
It looks like I have the coils correct now..
Except coil 4 wire colors don't match mine exactly...
But the others do.
Assuming it's like (black/green white blue)
Where bg w and b means the above
Maybe someone can make the next part easy
I wanna check the 3 plugs under the intake
Right now I have
Blue plug
White plug
Black plug
Going from top to bottom that order.
If no one knows, I'll dig in the wire loom to see the wire colors.
Its really easy to see the plugs just by looking under the intake tho...
So if anyone wants to help������
I wish I had it two weeks ago lol
It looks like I have the coils correct now..
Except coil 4 wire colors don't match mine exactly...
But the others do.
Assuming it's like (black/green white blue)
Where bg w and b means the above
Maybe someone can make the next part easy
I wanna check the 3 plugs under the intake
Right now I have
Blue plug
White plug
Black plug
Going from top to bottom that order.
If no one knows, I'll dig in the wire loom to see the wire colors.
Its really easy to see the plugs just by looking under the intake tho...
So if anyone wants to help������
03-05-2017, 08:47 PM
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Page 15 confirms the order
Blue On top(secondary air injection solenoid valve)
White middle (secondary shutter solenoid)
Black on bottom (variable dynamic effect intake valve)
So now, onto the injectors!
Blue On top(secondary air injection solenoid valve)
White middle (secondary shutter solenoid)
Black on bottom (variable dynamic effect intake valve)
So now, onto the injectors!
03-11-2017, 10:29 PM
#11
