My radiator is losing fluid

Tiny
CAMERON5853
  • MEMBER
  • 1998 DODGE DAKOTA
  • 116,000 MILES
Over heated, added collant, couple days later, was empty again. Checked hose connections for leaks, nothing was leaking, replaced radiator about 4 mos ago. Noticed some collant dripping from the block, didnt know if it as over spill, or if it was my water pump. I have never changed out my water pump. Also noticed the heater to the cab wassnt working properly, spitting cold air?
Friday, December 9th, 2011 AT 3:52 AM

2 Replies

Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
The heater will usually blow cold during low coolant conditions, primarily at idle when the flow is lowest from the pump. If you notice coolant from the block, geographically what position? Center front would suggest a pump, but it could also be intake gasket, thermostat housing, or hose. On the sides of the block, could be freeze plug. Have the system pressure tested. An inspection under pressure should reveal a leak. This can also be a thermal leak, where it may leak cold, but not warm, or vice versa.
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Friday, December 9th, 2011 AT 4:12 AM
Tiny
CAMERON5853
  • MEMBER
  • 3 POSTS
It appears there is a liek in the front of the block, right about where the water pump is located, havent changed the pump sence I bought the car in 98'.I bought one and will let you know how it goes. Thanks for the help.
-Ernest
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Saturday, December 10th, 2011 AT 10:47 PM

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