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Registered
1991 SL500
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132 Posts
Discussion Starter #1
i can feel my drivers side engine mount lift when i step on so i put it up and looked at it and saw a coolant leak from a sensor underneath it. what sensor would it be way down there leaking coolant ? right under the mount.
 

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Greek God of the R129
SL500-500SEL-190E
Joined
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8,391 Posts
This is the knock sensor, you have two.
I think that the leak is from a leaking freeze plug.

Regards,
aam.
 
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