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 Post subject: Blown Head Gasket!!!
PostPosted: Sat Oct 22, 2005 7:55 pm 
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Newbie

Joined: Sun Aug 08, 2004 10:48 pm
Posts: 26
Location: Discovery Bay CA
Well, after swapping in a stock 4G63T and going through all the California smog BS it was finally time to bolt on some power! I just installed an EVO3 16G, 3" downpipe, 650cc injectors, EVO8 Maf and an Eprom ECU w/DSM link. It fired right up and ran like a champ, until I stoped at a light and noticed it was running a little rough. It runs but it's blowing a ton of white smoke, not good! When I got home I noticed the boost reference line coming off the turbo had popped off. I don't have a boost gauge yet so I had no idea. Oh well, time to pull the head. It seems like I'm always doing something to this thing!


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 Post subject:
PostPosted: Sat Oct 22, 2005 9:18 pm 
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CSM Junkie
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Joined: Mon Mar 01, 2004 12:44 am
Posts: 804
Location: New Oxford PA
Humm $1500 dollars in Mods and don't have a $50 boost gauge---

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90 C50 4G63 Swapped-Drag car
92 Eagle Talon Tsi AWD
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"Just like in the old days-More Horse Power means more crap to pick up-lol"


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 Post subject:
PostPosted: Sat Oct 22, 2005 9:30 pm 
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Newbie

Joined: Sun Aug 08, 2004 10:48 pm
Posts: 26
Location: Discovery Bay CA
Yeah, I know. I havn't installed the boost controller yet so I figured it would be fine. Go ahead and rub it in!


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 Post subject:
PostPosted: Sun Oct 23, 2005 1:06 am 
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CSM Junkie

Joined: Fri Oct 22, 2004 4:55 pm
Posts: 430
Location: Los Angeles, California
white smoke? how about a valve job? try out a compression test and a leak down test before you yank anything out


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 Post subject:
PostPosted: Sun Oct 23, 2005 12:16 pm 
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4g61t Delinquent
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Joined: Wed Dec 25, 2002 7:44 pm
Posts: 1740
Location: Hesperia, CA(In the Mojave desert)
do a compression test first. my turbo Colt blew white smoke from grenaded pistons and rings.


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I own a CSM.
I live my life 1 repair at a time.
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 Post subject:
PostPosted: Sun Oct 23, 2005 12:27 pm 
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Some call me a god

Joined: Sat Feb 21, 2004 9:36 pm
Posts: 1031
Location: Fburg, VA
What does the smoke smell like? My car blew out white smoke when I was pushing oil past the turbine seal of the turbo, but it smelled like gas. Also, if you had a blown HG it would most likely push coolant under boost. If you have milky color oil then you have a badly blown HG, if you are just pushing coolant under boost then its just leaking slightly under boost.

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 Post subject:
PostPosted: Sun Oct 23, 2005 11:47 pm 
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Newbie

Joined: Sun Aug 08, 2004 10:48 pm
Posts: 26
Location: Discovery Bay CA
Thanks for the tips guys. The smoke smells sweet, it seems like it's burning coolant. I just checked the oil though and it isn't milky at all. Also when I looked under the hood the dipstick was out and there was oil blown out on that side of the engine compartment. That sucks! I guess it could also be the piston rings? Stupid question but how would a compression test determine if it's the HG or the piston rings? Maybe this post should be moved to the tech section.


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 Post subject:
PostPosted: Mon Oct 24, 2005 1:10 am 
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CSM Expert
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Joined: Fri Aug 16, 2002 9:00 am
Posts: 2379
Location: Chantilly, VA
ok, if it's white and sweet, then that's definitly coolant... just a heads up.


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