ABC problem
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Joined: Sep 2020
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cl 550
ABC problem
Hello
I have a cl 550 2007 year. I bought a new ABC pump and valve damper, cleaned the system, new oil and filter, but i didnt fix the problem. The car still goes up an down, and when i start the car when the engine cools , i hear a very loud rough noise for 2 secs. Then when i start the car again there is no noise. This happens only when the engine cools down.
Every help is appreciated.
Tom from Croatia
I have a cl 550 2007 year. I bought a new ABC pump and valve damper, cleaned the system, new oil and filter, but i didnt fix the problem. The car still goes up an down, and when i start the car when the engine cools , i hear a very loud rough noise for 2 secs. Then when i start the car again there is no noise. This happens only when the engine cools down.
Every help is appreciated.
Tom from Croatia
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Joined: Sep 2005
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From: Albuquerque
'10 CL550, '12 GL550
