Coolant Leak

[johnboy89]

I have a new Coleman 2021 400 with about 10 miles on it. I noticed yesterday that it appears to be leaking coolant. After spending some time tracking it down, appears it's coming from a fitting that sticks out of the block near the oil filter. (maybe the water pump bleed port) Almost looks like there should be a hose on it. I reviewed the service manual to see if I could find what it was, but saw nothing on it. I can get a pic of it and post it, but was wondering if anybody knew what this fitting was for?

[aefron88]

If you're talking about the spot where the arrow is pointing in my picture, I believe it is the weep port for the water pump.

If it's actively leaking you probably need a new water pump. If it's just dripping occasionally you're probably ok. You can see some drops of coolant in it in my pic, but it's not actively dripping.

[johnboy89]

  On 8/10/2022 at 12:56 AM, aefron88 said:

If you're talking about the spot where the arrow is pointing in my picture, I believe it is the weep port for the water pump.

If it's actively leaking you probably need a new water pump. If it's just dripping occasionally you're probably ok. You can see some drops of coolant in it in my pic, but it's not actively dripping.

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That's it... Oddly enough haven't seen it leak in the past few days. It definitely leaked with the unit off with a decent size puddle underneath. I'll monitor going forward, thanx for replying.