WRX smoking
I have a 2003 WRX which is fully decatted. When I drive the vehicle I have no problems but if I am going down hill with my foot off of the accelerator I can see smoke coming out of the exhaust, then when I put my foot back on the accelerator I get a whisp of smoke and no more. There is no smoke when I am driving normally just when going down hill with my foot off the gas, any ideas????
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Originally Posted by Alex.Stanbury
(Post 10634247)
I have a 2003 WRX which is fully decatted. When I drive the vehicle I have no problems but if I am going down hill with my foot off of the accelerator I can see smoke coming out of the exhaust, then when I put my foot back on the accelerator I get a whisp of smoke and no more. There is no smoke when I am driving normally just when going down hill with my foot off the gas, any ideas????
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Valve seals maybe? Sucking the oil in with vacuum
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Originally Posted by Baz82
(Post 10634448)
Valve seals maybe? Sucking the oil in with vacuum
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What colour smoke?
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Originally Posted by TonyBurns
(Post 10634561)
What colour smoke?
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Blue = oil, would get your car checked out for sure.
Tony:) |
Originally Posted by TonyBurns
(Post 10634574)
Blue = oil, would get your car checked out for sure.
Tony:) |
Doesn't take much oil to create a cloud of smoke.
If it's blue smoke on the overrun, I would say piston rings. You say it disappears on throttle? You SURE just does it down a hill? Give it some boost and then look in mirrors for a wisp of smoke. |
Originally Posted by andy.downes
(Post 10635522)
Doesn't take much oil to create a cloud of smoke.
If it's blue smoke on the overrun, I would say piston rings. You say it disappears on throttle? You SURE just does it down a hill? Give it some boost and then look in mirrors for a wisp of smoke. |
Originally Posted by Alex.Stanbury
(Post 10635541)
Yea sure, when i put my foot on the accelerator at the bottom of the hill I get a tiny whisp and then nothing
No smoke when foot down, foot off then a cloud of smoke? |
Originally Posted by andy.downes
(Post 10636473)
No smoke when foot down, foot off then a cloud of smoke?
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