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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections. |
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#1 |
Rotary Fanatic
Join Date: Jun 2012
Location: Edmonton, AB
Posts: 179
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![]() that might help you diagnose your spark plugs. how long after start up does it take for the smoke to appear? any external leaks? (puddles on ground)
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#2 |
Rotary Fan in Training
Join Date: Jun 2012
Location: Gilbert, AZ
Posts: 52
Rep Power: 14 ![]() |
lol those are all rancid, theyre just normal and black, not oil tough i dont think and right when i start it and no puddles, and smokes when i take off ive never seen it when i was driving
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#3 |
RCC Addict
Join Date: Mar 2008
Location: Honolulu, Hawaii USA
Posts: 1,813
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Okay, let's assume it's the turbo (turbine piston ring) that's bad...
Try and do a high idle test? Shift trans into neutral... Rev up to 4kRPM's for at least 10 seconds. Do you see smoke out the exhaust? Do you see a LOT of smoke out the exhaust or a little? Does it smoke more when you go into boost? -Ted |
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#4 | |
Rotary Fan in Training
Join Date: Jun 2012
Location: Gilbert, AZ
Posts: 52
Rep Power: 14 ![]() |
Quote:
alright ill do that when i get home and actually yeah now that i think about it one of my friends told me after i left from a light (boosting) there was a lot of smoke, and i just put almost a quart of oil on 2 days ago and now its basically all gone ( the quart) thank you, will update when i do the test |
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