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Old 07-01-2013, 06:32 PM
Doktor Bert's Avatar
Doktor Bert Doktor Bert is offline
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Join Date: Jan 2005
Location: Palm Springs, CA.
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Quote:
Originally Posted by cooljjay View Post
One more point that people also forget about, is to flush out your heater core....when ever someone does a coolant change, they never open the mono valve and drain out what's in there...on the newer Mercedes there is also a screen on the mono valve that gets clogged.

Granted I have the evil servo unit, but my cars coolant was very clean and bright....then I removed the heater hoses, I literally had the hose hooked up for a half n hour before clean water started following.



This I also believe can contaminant your coolant and cause temperature rise.

And also remember a good tip, if you start seeing a temperature raise....turn the heater on!
Very good points!!!!!
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