Engine Hesitation - w203 220CDI
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Mercedes Benz W203
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Hello!
I have an 2005 mod 22CDI, it runs great on idle, but when i am driving at the highway the engine can Hesitate a little, but not constantly, just for 20-30 seconds, and comes back after a while.
Someone thats can help?
I have an 2005 mod 22CDI, it runs great on idle, but when i am driving at the highway the engine can Hesitate a little, but not constantly, just for 20-30 seconds, and comes back after a while.
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#2
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I would start with a quick test and if nothing I would start to test the fuel delivery system(filter,pump,rail, injectors and all rail sensors)---you have your work cut out for you!!
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The Injectors should be OK, the car was on the workshop for 1 year ago and got them cleaned, but it could be some of the sensors on the fuel rail maybe? I am gonna disasembly the EGR and clean that today and see if that helps.. And measure the voltage on MAF.
The fuelfilter is gonna to be replaced soon.
Thanks!
The fuelfilter is gonna to be replaced soon.
Thanks!
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