If you are using the OEM radiator and it has never been replaced then some of the core may have collapsed blocking flow. If there is a lot of brown in your coolant this may be a good indicator of this. I recommend flushing the coolant system before moving to more expensive alternatives.
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.
Try changing the themometer
Not really. Technically you can probably make it fit with some mods but the 1994+ Mazda B3000 is actually a Ford Ranger body and frame.
My best guess is to just ask you if you have cleaned your air vents and air filters. Then check to make sure your radiator fans a working properly when the engine idles. If the fan blades to not rotate periodically, that could simply be your problem.
low coolant levels
they make the mazda cx9 and mazda cx5
Hey Cari==Make sure there is good air flow around and through the alternator. Restrictions from heater hoses around alternators can cause them to overheat and fail. GoodluckJoe
Check to make sure the fan clutch is engaging.
The key.
No, a clogged heater core will not make it overheat. A leaking heater core will.
you cant. and you wouldn't want to anyways, your laptop would overheat and crash
Blockage in the cooling system No or little fluid in the cooling system Radiator fan not working