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#1
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Just dorve my new ('95) Gwagen today. The idle rises and falls, surges. I know it is probably some type of idle control valve. Where is the valve located, how difficult is it to replace and what is the approximate part cost? Thanks, Brent
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1995 G320 1984 280GE 1971 Unimog 416 |
#2
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The later cars don't usr a idle valve, but a throttle actuator. There is a motor hooked to the throttle butterfly. Cleaning the butterfly might help. Reading computer codes might provide more clues!
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Also, I have seen the mass air meter cause this in most cases. As Doc said, read the codes and go from there. If there is more than one, I would start with the one that is fuel management related.
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Benzmac: Donnie Drummonds ASE CERTIFIED MASTER AUTO TECHNICIAN MERCEDES SPECIALIST 11 YRS |
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