How to Change the Heater Core in a 1998 Pontiac Sunfire?

Answer The heater in the Pontiac Sunfire makes use of hot engine coolant flowing through the heater core to provide heat inside the cabin of the car. If the heater core is clogged, or begins to leak, you ... Read More »

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How to Change Water Pump in a 1998 Pontiac Sunfire?

The 1998 Pontiac Sunfire water pump is located on the outside of the engine as opposed to inside the timing belt cover, making this one of the easier pumps to change. Several things could go wrong ... Read More »

How to Change the Heater Core in a 1998 Mercury Villager?

If your 1998 Mercury Villager no longer distributes warm air through its air conditioning vents, then you may need to replace the heater core. This electrical component heats up the air before pass... Read More »

How to Change the Heater Core on a 1998 Chevy Pickup?

The heater core on your 1998 Chevy pickup heats up the air in your vehicle before it is blown out into the truck's cabin. A faulty heater core can be very dangerous. Signs of a faulty heater core a... Read More »

How to Replace a Sunfire Heater Core?

Replacing the heater core in a Pontiac Sunfire is a very difficult and complex process. The heater core is kept within the car's heating/air conditioning module behind the instrument panel. So many... Read More »