in cold weather under 60f ambient,acts as if a warm engine as fans run continuously and requires priming to start. is there a sensor malfunction that makes the computer think the engine is warmed up and thus leans out the fuel injected mixture and turns on both fans..question is * which sensor and location.*??.

Try replacing your radiator thermostat, then manually cleaning the easily accesable fuel injection parts and running a bottle or two of injector cleaner through the tank.

Yan, the sensor you seek is the fuel injection

coolant thermosensor.

 

About 35.00 USD

 

Located on the rear drivers side of the intake manifold.

 

I am moving this post to the proper section.

 

In hopes of better responces.

 

There are pictures posted of this replacement.

 

You must remove a coulpe of vent hoses to gain

good access.