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Guest Message by DevFuse

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1993 imprezza i.8 automatic 2 wheel drive

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2 replies to this topic

#1 yan


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  • shokan

Posted 14 February 2007 - 01:00 PM

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.*??.

#2 SakoTGrimes


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Posted 14 February 2007 - 02:23 PM

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.

#3 Skip


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Posted 14 February 2007 - 03:11 PM

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.

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