Cylinder Balance data. 2008 Ford Galaxy 2.0 Tdci

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Carlng1968
Posts: 4
Joined: Thu Dec 06, 2018 5:06 am
Vehicle: Ford Galaxy 2.0 Tdci 2008

Cylinder Balance data. 2008 Ford Galaxy 2.0 Tdci

Post by Carlng1968 » Sat Dec 29, 2018 7:38 pm

Could someone tell me if this data is normal ? My car has been difficult to start lately even from warm.

Thanks
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data cylinders.jpg
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m_focus
Posts: 5
Joined: Tue Dec 26, 2017 6:12 pm
Vehicle: Ford Focus Cmax 2.0 tdci 136HP

Re: Cylinder Balance data. 2008 Ford Galaxy 2.0 Tdci

Post by m_focus » Sun Dec 30, 2018 11:34 am

Im not professional but cyl1 and cyl4 injectors looks bad.

stojanhu1981
Posts: 12
Joined: Fri Nov 18, 2016 8:22 am
Vehicle: mondeo 1.8 tdci 130hp 2007

Re: Cylinder Balance data. 2008 Ford Galaxy 2.0 Tdci

Post by stojanhu1981 » Mon May 20, 2019 11:55 am

Did you find out that injectors are bad?

Regards,
Stojan

denbo
Posts: 387
Joined: Mon Feb 06, 2017 3:00 pm
Vehicle: ford focus 16 zetec

Re: Cylinder Balance data. 2008 Ford Galaxy 2.0 Tdci

Post by denbo » Tue May 21, 2019 7:40 pm

The best way to test these injectors is with a leak off test. buy the kit with bottles and be 100% sure.

stojanhu1981
Posts: 12
Joined: Fri Nov 18, 2016 8:22 am
Vehicle: mondeo 1.8 tdci 130hp 2007

Re: Cylinder Balance data. 2008 Ford Galaxy 2.0 Tdci

Post by stojanhu1981 » Wed May 22, 2019 10:03 am

Hi,

can you suggest me what to do?

when i start the engine i have this :

CylBal_1 0.91898772 Cylinder 1 Contribution/Balance
CylBal_2 1.11977880 Cylinder 2 Contribution/Balance
CylBal_3 1.07836316 Cylinder 3 Contribution/Balance
CylBal_4 0.90269004 Cylinder 4 Contribution/Balance


idle is fine, no smoke in idle. Only somethimes the noise when the engine is cold under load : https://drive.google.com/open?id=1qPjIo ... tndZWEDVzX

when the engine is warmed up i have this:

CylBal_1 0.91785848 Cylinder 1 Contribution/Balance - replaced nozzle, OK - tested
CylBal_2 1.22247860 Cylinder 2 Contribution/Balance - replaced nozzle, OK -tested
CylBal_3 1.37040904 Cylinder 3 Contribution/Balance - tested, OK
CylBal_4 0.61683972 Cylinder 4 Contribution/Balance - new

https://drive.google.com/file/d/1Sq8EJ8 ... sp=sharing

when the ingine is hot i have no noise, smoth idle, no excesive smoke.... I've also swapped injectors from Cylinder 4 on Cylinder 3 but value on Cylinder 3 stays over 1.3. Back leak on Cylinder 3 was almost the same as on Cylinder 4 -under 10ml per minute. Also on test bench was a back leak 5.8ml/min.

Regards

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