Originally Posted by
pizzaguy
I"m starting to think SKREEM. But we will know more when the new RCM arrives. Based on the fact that you said the engine fan does not warp up to high speed when you turn the key on, I'd say the RCM is not the issue and that the SKREEM is the problem. But there really is too little information in this thread to go on.
The fan does not go to warp speed until the key has been on 20 - 30 seconds.