Question about 1997 Ferrari 355

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I have a ferrari 355 gts 1996. The water temp seems to want o fluctuate between 40F and 90F is this normal ? should I change the thermostat first ?

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  • 240cpa May 11, 2010

    do mean centigrade or farenheit? at C you are nearly 200 degrees, which is pretty hot.



    when you say it fluctuates, does the temp stay low and then jump suddenly on the gauge? if so, then it probably is the thermostat, but check the manual for that engine to see what normal temp should be. could also be a sluggish water pump.

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No, test the temp sender on outlet hot (water) engine

Posted on Apr 12, 2009

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