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Leak under coolant tank

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Old 11-14-2018, 01:21 PM
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btorlv
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Default Leak under coolant tank

I have a small leak/drip coming somewhere from under the coolant tank ? any ideas? I can see it running down the frame and then it drips out near the hockey puck. seems to be a fairly small clear oily spot on the floor.

Last edited by btorlv; 11-14-2018 at 01:32 PM.
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2Intense (11-14-2018)
Old 11-14-2018, 01:29 PM
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dfettero
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Default AC condensate?

AC condensate drip

Originally Posted by btorlv
I have a small leak/drip coming somewhere from under the coolant tank ? any ideas?
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Harbgrogan (11-14-2018)
Old 11-14-2018, 01:54 PM
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C7&7
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Originally Posted by dfettero
AC condensate drip
Agreed
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Old 11-14-2018, 03:34 PM
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btorlv
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Definitely anti freeze tank full drove it around 20 mi and no leak. just back from 900 mi trip and that's when I noticed spot on drive.
Old 11-14-2018, 03:36 PM
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KenHorse
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Originally Posted by btorlv
Definitely anti freeze tank full drove it around 20 mi and no leak. just back from 900 mi trip and that's when I noticed spot on drive.
So you don't think it's AC condensate?
Old 11-14-2018, 03:43 PM
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Originally Posted by KenHorse
So you don't think it's AC condensate?
Should be easy to confirm this time of year. Drive without the AC on...
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Old 11-14-2018, 04:15 PM
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2Intense
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Be sure to let us know what you find. I have about a 50 mile communte on the freeway and when I arrive home at night and get out of my car in the garage I hear the "hissing sinds of something dripping onto something hot, "drip-drip hissssss, drip-drip hissssss". I popped the hood the olther day to see if there is anything vivible but there isn't. Moreover no evidence makes it to the floor either, seems to evaporate or by hitting the hot motor or exhaust before making it to the floor.
Old 11-14-2018, 04:25 PM
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Originally Posted by 2Intense
I hear the "hissing sinds of something dripping onto something hot, "drip-drip hissssss, drip-drip hissssss". I popped the hood the olther day to see if there is anything vivible but there isn't. Moreover no evidence makes it to the floor either, seems to evaporate or by hitting the hot motor or exhaust before making it to the floor.
#2 on the list of normal things? https://www.corvetteforum.com/forums...ette-does.html
Old 11-14-2018, 04:53 PM
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Bill Dearborn
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Drive the car to get the coolant up to temperature and pressure and park in your driveway. Once you notice the puddle under the car move it so you can use a white paper towel to absorb the puddle and check it's color. If it is clear the puddle is condensate if it is orange like Dexcool you have a coolant leak.

Bill

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