Engine, Drivetrain & Forced-Induction
Have Technical Questions or Done Modifications to the G37? Find out the answer in here!

Help! Coolant leak but no overheating

Thread Tools
 
Search this Thread
 
Old Jan 29, 2020 | 07:16 AM
  #1  
GTHRTY7's Avatar
GTHRTY7
Thread Starter
Registered Member
 
Joined: Jan 2020
Posts: 7
Likes: 1
Help! Coolant leak but no overheating


Leaking but I don’t know from where. Few months back I changed the heater hose connector ( plastic inlet that goes in between the hoses) Cars not overheating but I can smell the coolant.

I have a video of the leak. From the bottom of the car. Just can’t post it here. If you wanna see I can email it to you.
Reply
Old Jan 29, 2020 | 07:19 AM
  #2  
telcoman's Avatar
telcoman
Registered Member
 
Joined: Sep 2012
Posts: 1,638
Likes: 161
From: NJ
^^^
Pressure test!
Reply
Old Jan 29, 2020 | 02:08 PM
  #3  
GTHRTY7's Avatar
GTHRTY7
Thread Starter
Registered Member
 
Joined: Jan 2020
Posts: 7
Likes: 1
Coolant in reservoir but looks like the radiator was empty
Reply
Old Jan 29, 2020 | 09:38 PM
  #4  
PNW_IPL's Avatar
PNW_IPL
Registered Member
10 Year Member
Liked
Loved
Community Favorite
iTrader: (5)
 
Joined: Mar 2016
Posts: 3,050
Likes: 547
Check the weep hole. Mine leaked there during warm up. The o ring expanded on the water pump and sealed. No overheat but losing coolant. Needless to say pump needed replacing. May ad well do the oil gallery gaskets as well since the front timing cover needs to.come off to change the water pump
Reply
Old Jan 30, 2020 | 11:22 AM
  #5  
Surfnazi's Avatar
Surfnazi
Registered Member
 
Joined: Nov 2013
Posts: 2,109
Likes: 176
Is the over flow pipe on the res clogged?
Reply
Old Aug 20, 2023 | 10:31 PM
  #6  
tay2232's Avatar
tay2232
Registered User
 
Joined: Aug 2023
Posts: 1
Likes: 0
Originally Posted by GTHRTY7
Coolant in reservoir but looks like the radiator was empty
did you ever find the leak ?
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
steez
Engine, Drivetrain & Forced-Induction
14
Jun 19, 2022 11:11 PM
Anthony Rud
Engine, Drivetrain & Forced-Induction
4
Oct 3, 2020 06:06 PM
jehu909
Engine, Drivetrain & Forced-Induction
6
Jun 3, 2016 05:42 PM
tite_tite
Engine, Drivetrain & Forced-Induction
4
Sep 25, 2015 10:21 PM
JSolo
General Tech Questions
9
Jul 9, 2015 01:57 PM




All times are GMT -4. The time now is 06:52 AM.