Noises from the transmission can be anything from a "clunk" to a "screech". Before
doing some troubleshooting, make sure the transmission has good transmission fluid in it.
If you are unsure about the condition of the transmission fluids, a transmission fluid flush
and refill is highly recommended. Mazda recommends a 75W90 weight transmission fluid.
We recommend using a good, quality synthetic transmission fluid. Whatever
transmission fluid you plan to use, please ensure the fluid is compatible for "modern synchromesh
transmissions". Ensuring that a good (synthetic) transmission fluid is being used, this
gives you the best lubrication and protection inside the transmission and gears.
FC3S Pro: Mods, Transmission Fluid
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