Smoke from hood scoop
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This is a discussion on Smoke from hood scoop within the Engine Modifications forums, part of the Tech & Modifying & General Repairs category; I have read around other posts and decided to start my own. To start off i am not driving my ...

  1. #1
    Registered User deepseastetson's Avatar
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    Smoke from hood scoop

    I have read around other posts and decided to start my own. To start off i am not driving my car today, she is resting and i am driving my wife's PRIUS!!! (god help me)
    This is the second time i have noticed this. First time it happened i stopped at a light and smoke started coming out of the hood scoop. It smelled kinda like burnt popcorn. I pulled over and checked out the engine bay but couldn't find anything out of place. That was a few weeks ago and today it happened again. I think it may be a coolant issue because i did notice a couple off dried up puddles off what i think is coolant around the bay. not much but thats the only thing i noticed. Can anybody give me some guidance on this. I know there are tons of "smoke" threads but maybe someone had this similar problem. lol does coolant smell like burnt popcorn when its heated up?

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    Captain James of the SS Impreza has gone down with the ship Drews's Avatar
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    It may smell different to everyone. Have you checked all your fluid levels?
    Hawk-Eye Alliance #Eleventy,000,000,000|N.E.R.D. Member 20,000
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    Resident Clubdub Debbie Downer. I'd love your ideas if you kept them to yourself. Subarus suck, get a new wife.

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    Registered User deepseastetson's Avatar
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    yes, like i said i checked the whole bay out pretty closely but couldn't find anything out of the norm. Just the small puddles of what looks like dried up coolant. I am thinking coolant might be leaking from a line somewhere and getting supper heated on some sort of exhaust/turbo piping. I will have to check it out again later and maybe post some pics.

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    Captain James of the SS Impreza has gone down with the ship Drews's Avatar
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    Just follow the coolant lines and feel them for rips, tears, loose clamps, etc. I'd start with the lines around the area that you've found puddles. Your car is 10 years old and I'm sure heat stress has taken some toll on your hoses and what not.
    Hawk-Eye Alliance #Eleventy,000,000,000|N.E.R.D. Member 20,000
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    Resident Clubdub Debbie Downer. I'd love your ideas if you kept them to yourself. Subarus suck, get a new wife.

    Never argue with idiots. They'll drag you to their level and beat you with experience.

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    Registered User deepseastetson's Avatar
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    Thanks Drews. You have been a huge help on several threads i have been posting. I noticed you hve the diver down flag as your avatar. Are you a diver?

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    Admiral Ackbar the 1st mycologist's Avatar
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    Drews is practically captain Nemo but he uses his car for the submarine.

    Unfortunately it is often the radiator itself. The end tanks crack. Mishimoto is what most of us have used.

    Mine started smoking this weekend - the all to common CV boot tear under the turbo that throws grease on the DP.
    "From a little spark may burst a mighty flame." - Dante
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    Registered User deepseastetson's Avatar
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  9. #8
    Registered User deepseastetson's Avatar
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    First pic is some of the dried up coolant, second pic is perhaps some blow by on the vacuum lines? 3rd pic is an overall look of the engine bay.

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    Captain James of the SS Impreza has gone down with the ship Drews's Avatar
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    It looks like a few of those hoses were replaced recently.
    Hawk-Eye Alliance #Eleventy,000,000,000|N.E.R.D. Member 20,000
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    Resident Clubdub Debbie Downer. I'd love your ideas if you kept them to yourself. Subarus suck, get a new wife.

    Never argue with idiots. They'll drag you to their level and beat you with experience.

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    Registered User deepseastetson's Avatar
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    yeah, when i got the Cobb intake box it came with some replacement hoses. i connected them when i installed the box. they seem like they are on good and the hose clamps are tight.

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    Moderator rage-wrx's Avatar
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    Quote Originally Posted by deepseastetson View Post
    . I noticed you hve the diver down flag as your avatar. Are you a diver?
    For that Sir,you get rep.
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    Ooh,hang on. That is the throb of a turbocharged flat four engine. A sound which,all over the world,heralds the imminent arrival of a moron - JC.

  13. #12
    Registered User deepseastetson's Avatar
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    i dont get it.

  14. #13
    Registered User deepseastetson's Avatar
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    what about the oil around the vacuum lines in pic #2 is that bad or normal?

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    Admiral Ackbar the 1st mycologist's Avatar
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    Quote Originally Posted by deepseastetson View Post
    what about the oil around the vacuum lines in pic #2 is that bad or normal?
    Pretty normal.

    I think you might just need a new cap on that tank.
    "From a little spark may burst a mighty flame." - Dante
    "The stitch is lost unless the thread is knotted." - Italian proverb

  16. #15
    Admiral Ackbar the 1st mycologist's Avatar
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    Quote Originally Posted by deepseastetson View Post
    i dont get it.
    His car doesn't float quite as well as he predicted.

    Who has the link?
    "From a little spark may burst a mighty flame." - Dante
    "The stitch is lost unless the thread is knotted." - Italian proverb

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