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help! coolant in intake ports!

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Old 03-25-2007, 03:31 PM
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Default help! coolant in intake ports!

Alright guys, i hope i didnt screw up that bad but heres what happened. I was gonna do an ls6 intake swap soon and 2 weeks ago i took apart my throtle body and egr. Yesterday one of my old buddies stoped by and wanted me to start it up so he could here it. I totally forgot about having the ******* parts off and i started the engine. It started ruff and then the idle went up really high and was bouncing off the rev limiter. Then i remembered the parts were off So today i started to take off the intake for my swap. After i got the intake off i looked into the ports with a flashlight and theres puddled of coolant in there. now what do i do?
Old 03-25-2007, 03:50 PM
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well without a throttle body the engine would probably redline, and since there are coolant tubes that connect to the throttle body maybe you just sucked in some coolant from there...
Old 03-25-2007, 03:56 PM
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alright, i already know where i sucked coolant from but thats not the problem. the problem is i have coolant puddles around my valves inside the intake ports. what do i do? what can happen from this mess? is my engine gonna be toast?
Old 03-25-2007, 04:11 PM
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Originally Posted by senicalj4579
is my engine gonna be toast?
Well when my engine blew and i took it apart there was lots of water in the intake ports. Dont know if thats the case with you though.
Old 03-25-2007, 04:35 PM
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well i just shreded the ribs off of the ls6 intake in like 10 min. with a chisel lol. its going on right friggin now. i hope if somethings gonna be wrong i'm gonna be able to know when i start it up after the intake is on.
anyone else have any ideas?
Old 03-25-2007, 04:39 PM
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if the liquid is from the tb then i think you will be fine on start up. just a lil smoke maybe. i dont know about the start w/o the TB lol, cant say that i have done that before.
Old 03-25-2007, 04:59 PM
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get all the water out of the intake ports/valves, water is not compressable and you will run the risk of pushing out a head gasket or somthing like that. just suck most of it out with a shop vac.
Old 03-25-2007, 05:52 PM
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alright, i got the intake on and it started up. there dosent seem like theres any problems but wtf knows. when would i know theres a problem? another question, my oil presure is about 60. is that right? i dont think i broke the sending unit
Old 03-25-2007, 05:58 PM
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i also broke a intake bolt on the 2nd one back on the pass side. think it will be ok without it?
Old 03-25-2007, 06:10 PM
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Originally Posted by senicalj4579
i also broke a intake bolt on the 2nd one back on the pass side. think it will be ok without it?
Maybe, but you probably have a slight vacuum leak there, replace that bolt soon. 60 PSi oil is fine.
Old 03-25-2007, 06:58 PM
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oil pressure is now 40. yeah the damn bolt snapped off and half of it is stuck in the hole. its throwing codes now. anyone know what p0102 - maf or vaf circuit low input and p0122 - tps/pedal position sensor a circuit low input is all about?
should i just get rid of this damn car or what. its been a bad day man
Old 03-27-2007, 09:04 AM
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ok, so i talked to eastside performance from my area and they said i should be ok. said the engine should just burn off the coolant,it may smoke and smell for a while. also need to change the oil maybee a few times. The car seems to run fine for now. Also it is smoking a little. Hopfully it gonna be ok




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