My 99 SL2 makes a gurgling or sloshing noise occasionally, usually under hard acceleration or when going uphill. The noise sounds like it's coming from under the dashboard. Coolant level is normal, as is engine temperature. Air bubble in the heater core, maybe?
Gurgling noise in 99 SL2
Sep 14, 2008
2 Replies
Maybe a little hole in a exhaust pipe?
Fred
94SC2
Doug
My 97 SL2 does exactly the same thing. When I took it into the dealer years ago, they did not give me a precise answer, but said that it was nothing to worry about. I'm just about to click over 200,000 miles,, and I still hear it occasionally :-)
JimR
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