Jump to content
  • GUESTS

    If you want access to members only forums on HSO, you will gain access only when you Sign-in or Sign-Up .

    This box will disappear once you are signed in as a member. ?

Coolant leak


Recommended Posts

Late 90's Bonniville, 3800 motor.

Its not mine, it's a friends of mine, and it's leaking coolant.

For the life of both of us, we can't see a leak.

Just wondering if anyone of yous GM guys know of any history/trends of coolant leaks on these motors? In the morning there is a small puddle underneath the car but for the life of us, we cant find a leak.

Any suggestions on where to start lookin?

Link to comment
Share on other sites

What area of the car is it under?

It seems like passenger side but honestly, all we see is a small puddle. Neither of us can find a wet spot under the hood.

I thought it might have been a water pump thing so I wiped everything off clean, and layed underneath it to watch. I thought it may have been following a hose but I'm not sure. We don't have a pressure test kit so we're just in the driveway trying to find it. It's sneaky.

Link to comment
Share on other sites

Join the conversation

You can post now ↓↓↓ or ask your question and then register. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.



×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use and Privacy Policy. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.