tinoeast14k

Im new to Rx-7's, I have a 85 GSL, I have a problem!!! The car is smoking white smoke badly out the muffler, but it only happens when I put transmission fluid in. The transmission fluid emptys out in about a 2 hour use of the car, when there is no more fluid, it doesn't smoke anymore. Can anyone help please???????

Rogue_Wulff

Auto trans? Replace the trans modulator valve.

84stock

iTrader: (5)

Ditto! The modulator valve is permitting the transmission fluid to get vaccuumed into the intake. Replace that and you're good to go!

680RWHP12A

mod valve.. there is a vacuem line doing from the tranny to the intake manifold, its sucking the tranny fluid through there..

tinoeast14k

I cant find the Transmission Modulator Valve, can anyone help?????

dbragg

iTrader: (7)

i blame the FDA.....

XLR8

iTrader: (52)

Do a search on "service manual". There is a link to one on in PDF format here on the forum.

I would also recommend buying a Haynes manual from your local auto store. It will help you as a reference when working on things.

trochoid

iTrader: (6)

FSM link is in my sig line. Download the 85 manual, it has the most info.
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