Hi guys,
This week my lovely 120 LC started to make a big noise while i'm driving, on idle, also big vibrations.
My service sent injector to test, and the results are that all 4 must be change, 3 were not able to be tested(don't know yet why), 1x in tolerance, but with higher value - exchange recommended.
Service told me that I must change also fuel pump, because later could damage new injectors, because of metal pieces(the pump will be sent for tests).
I must say that for more than a year my car started to have that cold knocking during first 5-10 min, when accelerating, around 1.500-2.000 rpm. After 10 min no noise.
I went to Toyota dealer, they said that is normal and other 4 services - no issue found
I've attached results from injectors testing, also my google drive link with more output.
https://drive.google.com/file/d/0B4P...ew?usp=sharing
Should I change all 4 injectors?
What about fuel pump? Can really affect new injectors later?
Thanks!
This week my lovely 120 LC started to make a big noise while i'm driving, on idle, also big vibrations.
My service sent injector to test, and the results are that all 4 must be change, 3 were not able to be tested(don't know yet why), 1x in tolerance, but with higher value - exchange recommended.
Service told me that I must change also fuel pump, because later could damage new injectors, because of metal pieces(the pump will be sent for tests).
I must say that for more than a year my car started to have that cold knocking during first 5-10 min, when accelerating, around 1.500-2.000 rpm. After 10 min no noise.
I went to Toyota dealer, they said that is normal and other 4 services - no issue found
I've attached results from injectors testing, also my google drive link with more output.
https://drive.google.com/file/d/0B4P...ew?usp=sharing
Should I change all 4 injectors?
What about fuel pump? Can really affect new injectors later?
Thanks!
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