My car's engine isn't warming up sufficiently according to the temperature gauge. I suspected a stuck-open thermostat to begin with, but now I see that the fan starts running as soon as I start the car, albeit at a slow speed.
Is it normal for the (hydraulic) fan to start turning even when the engine is cold? The car is a 1995 Lexus ES300 with the 1MZ-FE engine.
Thanks, Tripurari