Hi pmorr,
It takes about 20 mins for the engine to warm up to make the fans work so 2 mins should not be an overheating problem.
However the erractic reading could be due to air pockets at the thermostat and sending sensor. Is the coolant level at the radiator ok?
The engine temp reading can affect the operations of the AC so it could possibly be a poor ground resulting in erractic reading.
SPONSORED LINKS
Wednesday, June 4th, 2008 AT 11:37 AM