2003 Pontiac Bonneville Repair Question
2003 Pontiac Bonneville heater core replacement
2003 Pontiac Bonneville 6 cyl Front Wheel Drive Automatic 59000 miles
I have a 2003 Pontiac Bonneville 3.8L non supercharged engine. I have a coolant leak in my car that ends up in my floor board and i get a smell of coolant when i start my vehicle in the morning. I was wandering if the dash had to come out to do this repair and about how long it would take to do it. Is there anything else that needs purchased to complete this repair.
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you will need a pair of spring hose clamp pliers to do this repair.
drain the cooling system
remove the fuel injector sight shield
position the hose clamp pliers in order to remove the heater hose clamps
remove the heater hoses from the heater core
remove the left side sound insulator
remove the right side sound insulator
remove the instrument panel lower trim plate
remove the air distributor duct screws
remove the air distributor duct
remove the heater core shield
remove the heater core cover and heater core
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