There are two fans on a Miata. The main fan is triggered by the coolant temperature sensor, which is at the back of the Miata engine, dead center, just above the transmission. The second fan is triggered when AC is turned on.
Near the intake manifold, a small plug and wire sticks out on the pipe.
Follow the top radiator hose as it connects to the front of the engine. The thermostat is located in that housing.
According to Kelley Blue Book, the estimated value of a 1990 Mazda Miata in excellent condition with approximately 150,000 miles on it is $2,400.
The 1990 model of Miata came with a 1.6L DOHC engine and produced around 120 horsepower.
http://www.batterymart.com/p-12v-mazda-miata-battery.html this should help
trunk right side.......
1 Quart
1.6 Liter Straight 4
yes, driver only www.MX5unleashed.com
It doesn't have one. It uses a flapper type air flow meter which doesn't require an intake air temp measurement.
1990 2365 lbs. 1994 2490 lbs.
Unfortunately, a 1997 Toyota Supra engine and trans would not fit into a 1990 Mazda Miata. The Supra engine and transmission are unable to be mounted correctly within a Miata to make them fit.