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  1. General K-series related talk
    So I had been battling this coolant leak for about a week, only to find out it’s coming from the block. It’s cracked right behind the thermostat case (next to the knock sensor). Is there anything I can do to repair it? Or am I better off replacing the engine.
  2. General K-series related talk
    Hey guys, just spent the last week replacing all of the cooling components on the face of my k20z3. (Thermostat, thermostat housing, heater pipe, and thermostat to intake manifold pipe) Unfortunately it still leaks from what seems to be behind the thermostat housing, what else could be leaking...
  3. General K-series related talk
    Something near the thermostat housing is leaking coolant BAD. When it’s idling it doesn’t leak and when I do a pressure test it doesn’t leak. Only when I drive is when it leaks everywhere. Anyone have a similar issue?
1-3 of 3 Results