I have coolant leaking from behind the alternator and I think it's freeze plugs.
Nov 2, 2020 at 11:03 AM
Possible freeze plugs leaking from behind the alternator
1996 NISSAN MAXIMA
DANIEL2323
- MEMBER
- 2 POSTS
- FOLLOW
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
Advertisement
Good afternoon,
There is a freeze plug behind the bracket for the alternator but the bracket needs to be removed.
https://www.2carpros.com/articles/radiator-pressure-test
Then you need to pressure test the system to confirm as it could be either that or a head gasket. The water pump drain is also there in case the water pump is the leak. That is why you need to pressure test the system.
I attached 2 YouTube videos for you to view as well.
https://www.youtube.com/watch?v=vnMOIwfseP8
https://www.youtube.com/watch?v=8DLLD-iHDPA
Roy
There is a freeze plug behind the bracket for the alternator but the bracket needs to be removed.
https://www.2carpros.com/articles/radiator-pressure-test
Then you need to pressure test the system to confirm as it could be either that or a head gasket. The water pump drain is also there in case the water pump is the leak. That is why you need to pressure test the system.
I attached 2 YouTube videos for you to view as well.
https://www.youtube.com/watch?v=vnMOIwfseP8
https://www.youtube.com/watch?v=8DLLD-iHDPA
Roy
Images (Click to enlarge)
Nov 2, 2020 at 12:11 PM
Advertisement