Thread: Question, My 1993 190e 2.3 will not idle
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Old 02-26-2014, 01:25 AM
colincoon colincoon is offline
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Join Date: Jun 2008
Location: Los Angeles, CA
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Try replacing the temperature switch PN 008-542-32-17. If it is faulty it will mess with the idle air control valve and cause weird idle.
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