1997 Pontiac Bonneville "heater" Questions

I need to install a heater core for a 2001 Pontiac bonneville I need instructions on how to remove and install it. HEATER CORE REMOVAL AND INSTALLATION 1997?01 Models BONNEVILLE AND LESABRE Disconnect

1997 Bonneville SSE, when the heater is turned on, only cold air 1997 Bonneville SSE, when the heater is turned on, it only blows cold air, even after engine is at normal operating temp, fan speed ...

why wont the heater blow out hot air in my 1995 pontiac bonneville. it will only blow cool air heater is blowing out cold air. Just replaced antifreeze and also the thermostat. we blew out the heater ...

heater puts out heat only briefly then blows cold Check that the coolant level in the radiator is full. Check that the engine has a working thermostat and is reaching temperature. Often if the ...

the heater wasnt working and it connected to the battery but it kill the battery every night Are you sure it is the heater that is draining the battery? If you are sure it is the heater blower that is

heater blows out cool air only  Could be a stuck thermostat... or low coolant level. feel hoses going to heater core, if only one is hot while car is warmed up. i would say the heater core is ...

...1995 Pontiac Bonneville but it blows good. What could be the issue? my 2004 pontaic bonneville the heater hoses going into and out from the heater core are hot , but the heater blow cold air. , Make ...

how and what to remove to replace a bypass hose on the heater system you have two heater hoses going into the firewall of the car; these to to the heater core. follow those hoses to their attach ...

heater core replacement which covers under the dash do you have to remove to replace the heater core? does it save time to remove the console? Check under the dash, there you find a panel , remove it.

how to replace heater core. for 2001 bonneville It's a good idea to disconnect the battery to prevent any electrical issues during the job. You could drain some of the coolant to try & minimize ...