Thread: '91 350SDL LOW WATER LEVEL DASH LIGHT AND AUXILIARY FANS
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Old 06-25-2009, 01:56 PM
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Fulcrum525 Fulcrum525 is offline
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Join Date: May 2008
Location: CT
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Quote:
Originally Posted by TX76513 View Post
Your coolant level sensor which is probably similar to the one in my SDL get's gunked, up corroded and die. I have gotten away with a cleaning a few years back only to have it fail again. If there has ever been any stop leak in the system that really puts the tomb stone on them. I believe it's only a $20 ish part. Do your fans come on when the AC is activated?
Thats one possibility but I have one question ....does it only come on at consistant speeds above 55mph?
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1982 300GD Carmine Red (DB3535) Cabriolet Parting Out
1990 300SEL Smoke Silver (Parting out)
1991 350SDL Blackberry Metallic (481)

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