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The smoking @ startup problem fixed!???

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Old 04-25-02, 01:54 PM
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Exclamation The smoking @ startup problem fixed!???

Every morning my na fc used to smoke like hell when i would start it up. Mainly just when it was cold, or after setting for a while, but I have found that if you let it idle for about 30 secs before you shut it off the night before it wont smoke at all, and if it does, just a little bit. Tell me if it works for you guys.
Old 04-25-02, 01:59 PM
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What colour was your smoke?
Old 04-25-02, 02:08 PM
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white (oil smoke i presume) maybe letting it idle helps to wipe the oil off the rotors? not sure im not really and expert
Old 04-25-02, 02:12 PM
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White is coolant. Blue is oil.
Old 04-27-02, 04:42 PM
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Trust me its oil. I can smell it, maybe it does have a bluish tint to it i guess. Btw my car runs really rich could that cause the smoke, and how long does it take to burn off the atf from the atf trick?
Old 04-27-02, 05:56 PM
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First, never do the ATF trick. Second, most FCs burn a little oil at startup. The oil seeps past the side seals after the engine has shut off. This will happen on both a new engine and an old engine, so it is not really a problem. Usually the smoke only lasts a few seconds (or 20 seconds or so) so it's not really a problem. If the engine constantly smokes even when warm, the side seals are wearing down...

Most RX-7s run rich, which would NOT cause blue smoke. Smoke from running rich is black.
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