'08 CL w/ 90k mi. went on a short drive yesterday, car suddenly running like S#!T
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Joined: Feb 2017
Posts: 155
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CL63
'08 CL w/ 90k mi. went on a short drive yesterday, car suddenly running like S#!T
rough idle, CEL, cuts off at idle, hear a soft droney whine like when theres not enough power steering fluid.
First time ever feeling these symptoms.
Any thoughts until I get this diagnosed? Just spent 2700 doing random repairs last week. Yikes.
First time ever feeling these symptoms.
Any thoughts until I get this diagnosed? Just spent 2700 doing random repairs last week. Yikes.
Last edited by CL63wide; Mar 26, 2017 at 05:03 PM.
Senior Member
Joined: Sep 2013
Posts: 285
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From: New York
2006 CL55 AMG
What "random repairs" were performed? Sometimes those performing repairs knock a system loose. Don't disconnect battery terminals until the fault codes are pulled; check under the hood for obvious visual faults...loose battery terminals, unplugged modules, unsecured air intake (if has MAF sensor), loose spark and/or plug wire(s) not fully plugged on the spark plug (this happened to me), vacuum hoses and wire plugs off fuel rail pressure sensor, etc. Keep us posted.
Thread Starter
Member
Joined: Feb 2017
Posts: 155
Likes: 7
CL63
What "random repairs" were performed? Sometimes those performing repairs knock a system loose. Don't disconnect battery terminals until the fault codes are pulled; check under the hood for obvious visual faults...loose battery terminals, unplugged modules, unsecured air intake (if has MAF sensor), loose spark and/or plug wire(s) not fully plugged on the spark plug (this happened to me), vacuum hoses and wire plugs off fuel rail pressure sensor, etc. Keep us posted.
Motor mounts, transmission mounts, etc
Thread Starter
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Joined: Feb 2017
Posts: 155
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CL63
