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Old 12-23-2019, 09:43 PM   #16 (permalink)
Ecky
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Join Date: Dec 2011
Location: New Zealand
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ND Miata - '15 Mazda MX-5 Special Package
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I was having problems with my engine not getting up to temperature this year too.

I replaced the 1.0L with water cooled exhaust with a 2.4L motor, and found that when it started getting colder, with the wind blowing through the grille over the front of the engine block it would never warm up enough to open the thermostat, nevermind running heat. I found that putting some plastic in front of the engine block to deflect air away from it helped tremendously, it now warms up to the point the thermostat opens and stabilizes there.

Anyway, this is great. Following with interest.
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