M-Class (W163) Produced 1998-2005: ML 230, ML 320, ML 350, ML 400 CDI, ML 430, ML 500, ML 270 CDI

Problems on ML320

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Old May 27, 2002 | 01:33 PM
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av2
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From: Rowland Hts
C32 AMG
Problems on ML320

Hi folks,
I have a ML320 purchased in Feb. 02. The SUV only has 3000 miles on it, but I am getting problems already. During the day (sometimes at night) the alarm would go off like crazy. I would ran outside thinking someone was trying to steal my car (not anymore), but no one was around. Another problem is the engine would sometime run rough if I was going about 1-5 mph. It seems like the car needs new plugs, but their brand new! The dealer said this is normal on the all new 2002 ML320 engines. Is this guy telling me the truth? Please advise.
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Old May 27, 2002 | 07:36 PM
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From: Philadelphia area
2010 ML550, 2010 E350 4M, 1966 Corvette Convt C2
Alarm is a known problem, dealer should be able to tell which sensor tripped it and replace that sensor. Re rough running, you are being fed a line. This is not the norm for the 320 engines.
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