Heater Core Under Right Side of Dashboard May Leak Engine Coolant on Chevrolet Malibu

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

The heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenger front floor. The loss of coolant may cause an engine overheating condition. Our technicians tell us that removal of the dash board is necessary to replace the heater on these vehicles.

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