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#1
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when the car is in park, it idles high and low and the car seems to be shaking. does it need a tune up or is something more serious like the idle control. i appreciate any suggestion. i have also used gas treatment which has not improved it.
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#2
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Take this car to a repair shop and have the engine put on the scope. This will check the secondary ignition system. (Where I always start)
------------------ Benzmac: ASE CERTIFIED MASTER AUTO TECHNICIAN LEAD TECHNICIAN FOR 14 BAY FACILITY MERCEDES SPECIALIST 8 YRS PARTNER IN MERCEDESSHOP.COM |
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