GMT 800 & Older GM General Discussion 2006 & Older Trucks | General Discussion

Coolant leak?

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Old Apr 3, 2015 | 11:53 PM
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Default Coolant leak?

Jacked my truck up today to install some longtubes and once I got it up on jack stands I got a nice steady drip of coolant. I know it's not from my magnacharger because that has dexcool in it, coolant in the truck is green. The truck is a 2000 Silverado 2wd ecsb with a lq4, Maggie mp112. Any ideas? I haven't noticed the truck loosing any coolant prior to this.
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Old Apr 4, 2015 | 12:02 PM
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I have a gauge for that
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Can you tell if its coming from the engine area or radiator area?
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Old Apr 4, 2015 | 02:38 PM
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Back of the engine as far as I can tell.
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Old Apr 4, 2015 | 04:57 PM
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Back of the engine could be the crossover steam pipe
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Old Apr 4, 2015 | 07:11 PM
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Originally Posted by Rekeever
Back of the engine could be the crossover steam pipe
Thank you I had no idea they had one back there (converted ford guy lol).
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Old Apr 5, 2015 | 12:09 PM
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Do you have to pull the intake to change the seals on the crossover pipe in the rear? And if so can I use a stock intake gasket with a magnacharger mp112? Looking with a mirror it is the drivers side where the pipe goes into the block.
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Old Apr 5, 2015 | 09:10 PM
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I would plan on pulling the maggie and replacing the intake gasket along with any seals on the steam pipes. Shouldn't be a terrible job on a truck. If you had a Fbody I could imagine you'd be punching yourself in the face, though. That would be a chore.
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Old Apr 6, 2015 | 08:39 PM
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I think it can be done with out pulling the blower. But yes Maggie's use a stock intake gasket
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Old Apr 6, 2015 | 09:17 PM
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Thank you for the help everyone. Where can you buy just the orings?
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Old Apr 6, 2015 | 10:12 PM
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The dealership or local parts house.
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