No power supply on two of my plugs, I've replaced my plugs and checked the plug coils and they're all perfect.

What could possibly cut power from being supplied to the plugs?

NB: Car is 2001 Ford Escape

Kizyte:
No power supply on two of my plugs, I've replaced my plugs and checked the plug coils and they're all perfect.

What could possibly cut power from being supplied to the plugs?

NB: Car is 2001 Ford Escape

How did you know they are perfect
what code did you get when you scanned it.
What has your mechanic worked on

Take some pictures of the engine and ignition system and post them so we know we are talking about the same thing

Kizyte:
No power supply on two of my plugs, I've replaced my plugs and checked the plug coils and they're all perfect.

What could possibly cut power from being supplied to the plugs?

NB: Car is 2001 Ford Escape

you description is too vague .what test was done that made you conclude that there no power to plugs and coils are ok. I don't get it.
Seems u are confusing ignition cables with the coil parks.

sultaan:


How did you know they are perfect
what code did you get when you scanned it.
What has your mechanic worked on

Take some pictures of the engine and ignition system and post them so we know we are talking about the same thing

The engine starts when I turn on the ignition, but vehicle does not move well.

I discovered that two plugs do not get power supply. I thought it was the coil packs and even tested a new plug coil, there was still no power on the two plugs.

Kizyte:
The engine starts when I turn on the ignition, but vehicle does not move well.

I discovered that two plugs do not get power supply. I thought it was the coil packs and even tested a new plug coil, there was still no power on the two plugs.

How do you confirm that there is no power on two plugs.

honmusa:

How do you confirm that there is no power on two plugs.

It's simple nw D kazeen way start ur engine n unplug d plug wire on each plug one by one, anyone dt doesn't produce noticeable decrease/increase in engine power when unplugged n plugged has no power. Nt answering for op but dts wat my kazeen thought me.

Anything wrong with this method of diagnosis, works for me anytime I ve this kind of issue

divinelove:


It's simple nw D kazeen way start ur engine n unplug d plug wire on each plug one by one, anyone dt doesn't produce noticeable decrease/increase in engine power when unplugged n plugged has no power. Nt answering for op but dts wat my kazeen thought me.

Anything wrong with this method of diagnosis, works for me anytime I ve this kind of issue

I prefer direct answer from the op cos I have a direction I am going .

honmusa:

I prefer direct answer from the op cos I have a direction I am going .

U shld ve at least commented on my method while waiting for op

honmusa:

How do you confirm that there is no power on two plugs.

When I unplugged the plug socket, the engine sound doesn't change.

Kizyte:
When I unplugged the plug socket, the engine sound doesn't change.

if you have swapped coil and no improvement then u need to do the same power balancing methods for the injectors for that particular cylinder .
And still if u are not getting any positive results ,the u are going for the way of checking compression for the individual cylinders.

divinelove:


U shld ve at least commented on my method while waiting for op

Yes that method is quite OK for diagnosing misfire for DIY level .
It is called cylinder power balance test.

Kizyte:
No power supply on two of my plugs, I've replaced my plugs and checked the plug coils and they're all perfect.

What could possibly cut power from being supplied to the plugs?

NB: Car is 2001 Ford Escape

With my little experience... Kindly change the plug wire of the 2 plugs, I believe it will work perfect!!

I-4 or V6

Scan result?

honmusa:

if you have swapped coil and no improvement then u need to do the same power balancing methods for the injectors for that particular cylinder .
And still if u are not getting any positive results ,the u are going for the way of checking compression for the individual cylinders.

I don't understand what you meant by power balancing method, but I'll let the electrician that is trying to work on it know about the method.

Kizyte:
I don't understand what you meant by power balancing method, but I'll let the electrician that is trying to work on it know about the method.

power balance is the same procedure you did on the ignition cable that enable you to determine the plug that is not getting power.
But in this case you are doing it on the injector for that same cylinder that is not supplying to the plug so as to isolate the issue from injector .

honmusa:

power balance is the same procedure you did on the ignition cable that enable you to determine the plug that is not getting power.
But in this case you are doing it on the injector for that same cylinder that is not supplying to the plug so as to isolate the issue from injector .

Really!!!

What happened to scanning a car first for diagnosis.

The check engine light is on why not do the right thing first rather than causing more problem

sultaan:


Really!!!

What happened to scanning a car first for diagnosis.

The check engine light is on why not done the right thing first rather than causing more problem

Me always believe car fault? SCAN and derive solution from OBD codes then research and fix if not it will become a case of a doctor giving you panadol for malaria.