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.Google+
Car Problem Reports
Chevrolet Malibu Heater Core Under Right Side of Dashboard May Leak Engine Coolant
Chevrolet Malibu Problem
Average Mileage: 109,333 mi (73,000 mi - 140,000 mi)
Same problem. Looks like this supposed to be a recall by now....
Visitor, 2005 Chevrolet Malibu, 140,000 mi
We just noticed the same problem.
Visitor, 2005 Chevrolet Malibu, 115,000 mi
This happened when I first bought the car, used, two years ago.
Visitor, 2005 Chevrolet Malibu, 73,000 mi
no heat and floor board on passinger side soaked