winn.michael.11d 0 Report post Posted November 28, 2019 I have a coolant leak on the passanger side of the vehicle. I have replaced the thermostat, thermostat housing, the "crack pipe", water pump, and coolant resevore. It only leaks overnight and it dumps out every bit of coolant. Anyone have any ideas of what it could be? -02 VW Jetta vr6 manual Share this post Link to post Share on other sites
Daverse 175 Report post Posted December 3, 2019 Might be leaking out of the heater matrix? Share this post Link to post Share on other sites
Dogma 36 Report post Posted December 16, 2019 I second that Share this post Link to post Share on other sites
