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Coolant Leak

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Old 08-06-2007, 07:40 AM
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Coolant Leak

after a nice drive, the coolant leaks under the left rear tire. I 've notice this several times after driving the car hard. the leak stop once the car cools down. While driving, engine temp is normal. is this something i should be concern about or could the dealer have added too much coolant from my last service? t.i.a. for your feed back.
 
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Old 08-06-2007, 07:43 AM
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Probably leaking coolant tank. DIY.

Check Sunset for pricing.
 
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Old 08-06-2007, 07:55 AM
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zdr2k. thanks for the feed back. I'll check the tank for leaks when i get home. but, it only leaks (drip) when the engine is hot and once the car cools down, it stops.
 
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Old 08-06-2007, 08:01 AM
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Originally Posted by carcrazee
after a nice drive, the coolant leaks under the left rear tire. I 've notice this several times after driving the car hard. the leak stop once the car cools down. While driving, engine temp is normal. is this something i should be concern about or could the dealer have added too much coolant from my last service? t.i.a. for your feed back.
I would look around after driving for the actual leak... It can also be a bad coolant tank cap... look around and identify the source before you start taking stuff apart...
 
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Old 08-06-2007, 08:51 AM
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Originally Posted by carcrazee
zdr2k. thanks for the feed back. I'll check the tank for leaks when i get home. but, it only leaks (drip) when the engine is hot and once the car cools down, it stops.
That was exactly my indication. The tank was leaking from the bottom and it is difficult or nearly impossible to detect.

check this DIY.

http://www.renntech.org/forums/index.php?showtopic=8024

Must register to view (free)

jorge
 
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Old 08-06-2007, 08:54 AM
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Originally Posted by zdr2k
Probably leaking coolant tank. DIY.

Check Sunset for pricing.
+1, this is typical
 
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Old 08-06-2007, 11:35 AM
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Change the tank cap first, then observe and see if leak goes away. You should change out the cap about every two years because they beak down. Cap cost around $25 or so.
 
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Old 08-06-2007, 01:11 PM
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Yep had the same problem. From what I hear it's very common since the coolant tanks are made of plastic, which makes it prone to breaks.

The tank was replaced and now, all better...
 
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Old 08-06-2007, 02:53 PM
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def coolant tank....I had the same problem
 
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Old 08-06-2007, 03:25 PM
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Originally Posted by carcrazee
zdr2k. thanks for the feed back. I'll check the tank for leaks when i get home. but, it only leaks (drip) when the engine is hot and once the car cools down, it stops.
Its under pressure at temp.
 
  #11  
Old 08-07-2007, 06:21 AM
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thanks for all the feed back. taking the car in next week to have the tank inspect/replace.
 
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