2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Cold start blue smoke, hot start white smoke

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Old Jul 16, 2018 | 09:29 AM
  #1  
dillrx7's Avatar
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From: ottawa ontario
Cold start blue smoke, hot start white smoke

13b small streetport
used housings
goopy seals, solid atkins corner seals, all rest is oem mazda
brand new oil control ring casings last rebuild 8000k ago,
was dynoed last year
half way threw this year
its now starting to give me blue smoke screen on cold starts,
and white smoke screens on hot starts if left for more then 5 mins,

ev14 injectors 340lph aem fuel pump , parrelle fuel setup. fuel pressure set to 38 static
t04z ish turbo, ive been told its not a true garrett turbo aka it has a wet and oil center section was rebuild before i bought it 4 years ish ago,
car is losing some oil, but i also do a have a leaking turbo drain, turbo drain is -10 to front cover
fc block has a fd oil pressure regulator on the rear iron
irons had no stepwear, awesome shape, running s5 rotors.

car has no issues starting just smoke screens
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Old Jul 16, 2018 | 04:26 PM
  #2  
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I have a rotary addiction
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From: Columbia, Tennessee
What kind of PCV setup are you running?
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Old Jul 17, 2018 | 06:18 AM
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dillrx7's Avatar
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From: ottawa ontario
Originally Posted by NCross
What kind of PCV setup are you running?

-10AN line from the top of the oil fillter tube to a vented catch can to atmosphere
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