My 89 190E revs to 2000rpm on First start of the day even though the temp is in the high 60's to 70's. Is this a bad temp sensor, cold start valve or idle control valve?
My 89 190E revs to 2000rpm on First start of the day even though the temp is in the high 60's to 70's. Is this a bad temp sensor, cold start valve or idle control valve?
replace your OVP.
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