SPONSORED LINKS

Thermostat housing leak

Tiny
DUSTIN FELDMAN
  • MEMBER
  • 2002 JEEP LIBERTY
  • 3.7L
  • V6
  • 4WD
  • AUTOMATIC
  • 204,000 MILES
Broke off the lower thermostat housing bolt. So I drilled it out and retapped it. Now I’m trying to flush the system without a thermostat and it just pours water out of the thermostat housing when I try to fill it. Any ideas?
Friday, May 15th, 2020 AT 6:54 PM

1 Reply

Tiny
STEVE W.
  • MECHANIC
  • 13,588 POSTS
Could you take a picture of the repaired area? It sounds like the housing isn't seating fully, the OEM units have location sleeves on the housing that fit into recesses on the timing chain cover where the water outlet bolt. If the replacement bolt is larger they likely don't fit and are causing it to leak. The other possibility is that the cover cracked and is leaking. Same with the thermostat housing.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, May 15th, 2020 AT 7:35 PM

Please login or register to post a reply.

Related Thermostat Content

Thermostat
GUIDE
Thermostat
The thermostat is located on the engine either at the inlet or outlet radiator hose connections and is part of the cooling system, this unit is designed to stop the flow of...
VIEW MORE

Sponsored links