Thread: "Low Coolant Level" more often than not.

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  1. #1 "Low Coolant Level" more often than not. 
    GT Level Member GrandPrixSE's Avatar
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    So for awhile now, my "low coolant level" light has been on. Once I top it off, light goes off, but that only lasts for about 2 days, and then its right back on... I just don't know where the heck the coolant is going... There are no leaks, I've searched the whole car when I had it in the air... I also don't see any signs of leaks.. Oil is fine, same color as all oils are, so its not getting into that. If it was going anywhere else, I would think there would be some kind of power loss or something, but there is not. I don't see how I lose coolant.

    I just gotta wounder is this is a sign of bad things to come..
    2000 Buick LeSabre Custom - 3800 Series II V6
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  2. #2 Re: "Low Coolant Level" more often than not. 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    Its eating it.

    Intake gasket time.

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  3. #3 Re: "Low Coolant Level" more often than not. 
    GT Level Member GrandPrixSE's Avatar
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    Quote Originally Posted by Fivefingerdeathpunch View Post
    Its eating it.

    Intake gasket time.
    Yeah, was hoping to not hear that.. Well how hard is that to fix?
    2000 Buick LeSabre Custom - 3800 Series II V6
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  4. #4 Re: "Low Coolant Level" more often than not. 
    I live here. MoarkatsINmuhtrailer's Avatar
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    replace the upper intake manifold...replace the lim gaskets.
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  5. #5 Re: "Low Coolant Level" more often than not. 
    GTX Level Member nos4blood70's Avatar
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    What they said. Mine was eating coolant for the better part of a month without affecting drive-ability.

    Also you could probably do LIM gaskets and an UIM in 2-3 hours if you know anything about working on cars. That's how long it took me and I'm kind of a noob.
    -Carl
    "Penelope" - 145k Miles 2003 Bonneville SLE


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  6. #6 Re: "Low Coolant Level" more often than not. 
    Moderator dsmuts's Avatar
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    What motor do you have?
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
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  7. #7 Re: "Low Coolant Level" more often than not. 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    He's got the 3.8.

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  8. #8 Re: "Low Coolant Level" more often than not. 
    Moderator dsmuts's Avatar
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    At least he's lucky there lol
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
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  9. #9 Re: "Low Coolant Level" more often than not. 
    SE Level Member 2000gtpbt's Avatar
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    I would start of by getting a repair book like chilton or Haynes, I'v got both chilton a little more detailed I think, but both work. They'll tell you how to replace lower intake gaskets.
    Any man who can drive safely while kissing a pretty girl is simply not giving the kiss the attention it deserves.
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  10. #10 Re: "Low Coolant Level" more often than not. 
    GT Level Member GrandPrixSE's Avatar
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    Thanks everyone. I'm gonna figure out how to get this done, maybe my buddy will let me borrow his huge drive way lol
    2000 Buick LeSabre Custom - 3800 Series II V6
    1998 Buick LeSabre Custom - 3800 Series II V6 ​SOLD!
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  11. #11 Re: "Low Coolant Level" more often than not. 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    Search threads for the how to video.

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