Report: Heater Core Under Right Side of Dashboard May Leak Engine Coolant
Oldsmobile Bravada Problem
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.
Visitor, 1991 Oldsmobile Bravada
1991 Bravada heater core one of the easier ones I've replaced - no n eed to remove the dashboard' just some stuff above the floor on the inside right.
Visitor, 1994 Oldsmobile Bravada
This has went out three times now. What is going on. It will heat and be fine then we end up with coolent leaking on the floor and a mess. Replace the core and it is fine again for a while. Then hear we go again. I am getting ready to replace it for the third time
replaced heater core still wont blow hot air