Guide :Maintenance & Repair : 2002 Oldsmobile Silhouette 4 Dr Premiere Passenger Van Extended
Why would the cooling fan turn on if the engine is cold?
I had an overheating problem which appears I solved by bleeding the system a few weeks ago. The cooling fans turn on when temp is reaches 107C and turn off at about 95C. 2 days ago, I found the larger cooling fan running after the vehicle had been sitting in the driveway for 3+ hours. I turned the ignition on and off a few times and the fan stopped, however about 4:30am the following morning, I found the fan running again