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Discussion Starter · #1 ·
I have a 2006 mazda 3s DOHC 2.3L 4Cyl automatic Sedan 319.000k miles

1. What temperature does the radiator cooling fans turn on at ?

2. What speed at temperature (%)+(°) do they spin at ?

3. What thermostat temperature belongs in my vehicle ?

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Answers:

#1. Check service manual, maybe something like 190 F, just a guess

#2. Why worry about what speed they spin at, just make sure they run when they are supposed to

#3. Service manual again. Although Rockauto sell 180 F T-stats, so maybe thats it.

#4. Google is your friend.
 

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Discussion Starter · #5 ·
Answers:

#1. Check service manual, maybe something like 190 F, just a guess

#2. Why worry about what speed they spin at, just make sure they run when they are supposed to

#3. Service manual again. Although Rockauto sell 180 F T-stats, so maybe thats it.

#4. Google is your friend.
For #2 question im just curious as what speeds they come on Ive seen it in another post that had detailed numbers and temps when fans come on I cant find it so I posted seeing if anyone would knows. does your fan turn on full blast or slowly get faster as temp gets higher I put a new dorman fan assembly new coolant ects and flush and thermostat new coolant new water pump I just feel the fan does not come on like my saturn (no codes and no overheating) I just want too make sure fans work properly Sorry if I have poor spelling ..
 
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