Heater Core hoses have been spliced together to eliminate coolant leak in 2006 Jeep Grand Cherokee but coolant in STILL leaking onto the passenger side floor board. What else could be the problem?

Asked by Apr 09, 2017 at 08:44 PM about the 2006 Jeep Grand Cherokee Laredo

Question type: Maintenance & Repair

2 Answers

298,935

Residual coolant that is still in the heater core and or that leaked into the dash. If it was done awhile ago, it might be water and not coolant. Like the A/C condenser drain or leak from the sunroof or cowl.

3 people found this helpful.

Thank you! It had only been two days since I had spliced the hoses and dried the floor board. I hadn't thought of that. I've re dried the floor board and will monitor a few more days before panicking.

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