E-Class (W211) 2003-2009

INJECTOR PROBLEMS

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Old Mar 10, 2018 | 01:19 PM
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Unhappy INJECTOR PROBLEMS

HELLO THERE
THE LEAK OFF TEST OF MY W211 270 CDI IS POSSITIVE, IT MEANS THAT ALL THE INJECTORS LEAK OFF
CAN SOMEBODY TELL ME WHICH IS THE PROBLEM AND WHAT TO DO?
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Old Mar 11, 2018 | 12:20 PM
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Originally Posted by Plutoe
Post a picture of the six fuel jars--------do they all have the same amount of fuel or do one or more have more or less fuel!!
they have the same amount ; each glass has equal quantity with the others
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Old Mar 11, 2018 | 04:20 PM
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Originally Posted by Plutoe
That is very good---you do not have an injector problem
even though they are fullfiled sir???
thank you a lot sir 😁😊
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Old Mar 11, 2018 | 10:48 PM
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Why do you think you have an injector issue? When was the last time you changed the fuel filter?
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Old Mar 12, 2018 | 02:43 AM
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Originally Posted by Plutoe
You know the test is called a "leak oil test" and your started results indicate that all of the injectors are using an equal amount of fuel. If one or more was failing you would see more fuel being returned in that jar that the rest---that is not the case in your test----that assumes you know what you are doing and not wasting everyone's time.
yes but my mechanic said that they all failed 🙄
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Old Mar 12, 2018 | 02:53 AM
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Originally Posted by The Thomas J
Why do you think you have an injector issue? When was the last time you changed the
fuel filter?
My car starded to exhaust white smoke and lost powet and torque
my common rail valve was broken down and I was using a bad diesel(I didn't know because they lied to me)
My mechanic said that i had injector problem, all of them was broken down; he tested them in the mentioned conditions by the leak off test: all the glasses were field up and at the same amount
I chanhed the diesel point , fuel filter and common rail pressure valve
now the car seems to be ok , but I wnated to know if could be there any injector problem, and if the test was done in the apropriate conditions
thank you sir
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