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Old 02-24-2011, 05:41 PM   #6
Gilles
Registered User
 
Join Date: Dec 2009
Location: Orange County, CA
Posts: 1,850
Quote:
Originally Posted by pk2
I'm going to get flamed but this works fine, cost nothing and, takes about 45 mins.

-turn on heater full (fan not necessary)
-Fill it up, drive it till it starts to get hot (not into the red but close)...bout 1/2 mile
-Let it cool some and c-a-r-e-f-u-l-l-y and s-l-o-w-l-y release the cap and fill it up again...slowly
-Repeat 4 - 6 times and your good to go(carry some coolant in your trunk for a while weeks just in case)

Last time I did this was 4 yrs ago. Runs perfectly cool, no bubles, and hasn't lost a drop.

Regards, PK
+ 1 on getting flamed...

But almost three years ago I installed a center radiator on the CS and someone at the Cayman Club recommended filling the system up with the proper mix, starting the engine and let it idle until got warm (open thermostat), they after letting it cool a bit, then open the cap and refill the system, I did this several times until no more coolant was needed.

Up until now I have not got any issues (knock on wood...)

PS; you Must have the heater valve open all the way...

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