Hi all,
Slight overheating problem. The car is a MY2002 with 26,000 miles.
Since acquiring the car some six months ago, I never heard the cooling fans start up after the engine was shut down. In fact, if the fans would be running, they would stop as soon as the engine was shut down. The car always kept a steady reading of 85-90 degrees while on the highway and would rise to about 105 in traffic at which point the fans would start and the temperature would fall back down to 85-90.
Yesterday, when I shut off the engine following a very leisurely drive, the fans started and kept running after 2 minutes. I then restarted and shut down the engine which caused the fans to stop. The coolant temperature during the drive was a steady at 85-90.
Today, I took a short drive on the highway with the heater and AC off. While at highway speed (70 MPH) with an ambient temperature of 20 C (about 68 F), the coolant temperature raised to 105 degrees at which point the fans switched on but the temperature kept rising up to +110 and stayed there. I pulled over and allowed the coolant temperature to settle down. While returning home, the temperature raised again to about +110 where it remained. When I shut off the engine, the fans stopped.
Coolant level is OK and radiator looks clean of debris.
Suggestions?
Regards,
Phil