My 84 Mazda rx 7 gs is smoking?

uh oh don't overheat rotary. sensitive overheats , engine rebuilds cost twice as piston engine, on $3,000. whatever cause pull on within minute if happens again; don't wait spot. fortunately 85 , earlier rx-7s engines don't damaged it's still ok.

if happening repeatedly common cause far bad thermostat. remove thermostat , go without one. make car take longer warm , of coolant bypass radiator won't cool on hot day. other you'll fine long drive gently until it's warmed , don't drive during heat wave. drive straight mechanic or mazda dealer , replaced oem mazda thermostat. should replace thermostat , coolant every 18 months regardless, because #1 best thing can make engine last long time.

2nd common cause bad fan clutch. when fails overheat @ low speeds or stop , never on freeway. there other less causes low coolant, coolant leak or engine blown previous overheat. luck figuring out problem whatever don't ignore or have several thousand dollar bill coming.

it's coming coolant tub think i'm waiting cool off i'm going put coolant in radiator

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