C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Draining coolant from L98 block

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Old Dec 19, 2002 | 04:41 PM
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Default Draining coolant from L98 block

I need to drain enough fluid out of my block to remove my intake. Will removing this sensor/swith (not sure what it is) on the drivers side, drain enough coolant to accomplish this.



TIA,

Chuck
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Old Dec 19, 2002 | 04:42 PM
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It is your cooling fan switch. That should drain enough. :yesnod:
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Old Dec 19, 2002 | 04:49 PM
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Default Re: (scorp508)

Thanks Brian :thumbs:
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Old Dec 19, 2002 | 04:49 PM
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Default Coolant

Scorp is right on as always.

When we took the SR off mine, My mechanic did just that...un-hooked that sensor and it was enough to pull the intake(I'm pretty sure).

Keep us posted, and I hope you're taking pics! :D
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Old Dec 19, 2002 | 04:50 PM
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Thanks Brian :thumbs:
No problem, just remember to put some teflon paste on it when you reinstall.
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Old Dec 19, 2002 | 06:45 PM
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Default Re: (scorp508)

Everything is taken down. My new intake bolts and gaskets came in today from JEGS and after some cleaning and swapping hardware from one intake to the next, the new base (Edelbrock) goes on tomorrow. :steering:

I passed on the lifters J. I'm gonna do the whole valve train when I do the heads and cam. Usually I do take the extra insurance but I opted not to this time around.
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Old Dec 19, 2002 | 08:58 PM
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Clean clean clean! :)
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Old Dec 19, 2002 | 09:45 PM
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Default Re: Draining coolant from L98 block (chucks88)

Hey Chuck, Who installed the pipe bomb on top of your header? :D
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Old Dec 20, 2002 | 12:56 AM
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Default Re: Draining coolant from L98 block (ittlfly)

Hey Chuck, Who installed the pipe bomb on top of your header? :D
Home depot supplied that sucka. I looked around when I first installed the headers but couldn't find anything desent looking. Got any ideas?
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Old Dec 20, 2002 | 08:14 AM
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Default Re: Draining coolant from L98 block (chucks88)

I just loosen the lower coolant hose going in the radiator.
Coolant will pour out.

Vic
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Old Dec 20, 2002 | 10:07 AM
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Default Re: Draining coolant from L98 block (chucks88)

Hey Chuck, Who installed the pipe bomb on top of your header? :D

Home depot supplied that sucka. I looked around when I first installed the headers but couldn't find anything desent looking. Got any ideas?
I am showing my stupidity here, but what is / was that for? Is it for emissions that you pluged off? :confused:
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Old Dec 20, 2002 | 10:41 AM
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Default Re: Draining coolant from L98 block (ittlfly)

yes, it is emmisions related. All the plumbing from the headers/exhaust manifolds can be removed if you opt for the A.I.R elimination kit

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Old Dec 20, 2002 | 12:30 PM
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Default Re: Draining coolant from L98 block (chucks88)

[QUOTE]yes, it is emmisions related. All the plumbing from the headers/exhaust manifolds can be removed if you opt for the A.I.R elimination kit



OK, now I see. My 92 here in Calif has to be kept emissions legal..and my header set up is a little different than yours. You could always chrome it :jester or just buy a non emission compliant set. Anyway, if I had your money I would burn mine. :D
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Old Dec 20, 2002 | 08:14 PM
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Default Re: Draining coolant from L98 block (chucks88)

Hey there, Chuck -lookin' good. :thumbs: Got a little hint for ya. My header bolts looked (rusty) just like yours only a month ago. I went down to Menards (a home-improvement-type store in our area) and picked up a handful of stainless steel 3/8" x 2" bolts (I *think* that was the size - measure yours, first). BIG improvement, and they should stay looking good a long, long time. Just remember to goop 'em up a little with anti-sneez. :cheers:
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