How to remove a heater core in a garage?
How to remove a heater core in a garage? Regular Phillips head screwdriver Small flat tip screwdriver Metric wrench (for the battery negative terminal) Removal Disconnect the battery negative terminal. Drain the coolant system. Remove the glove box. Disconnect the rubber hose for the thermometer (if equipped) and also remove the plastic air duct. What happens when you take a heater core out? Eventually the core will squeeze by and finally make it all the way out of its housing. The dotted circle shows the inevitable damage that will occur to your wire loom. As long as no insulation was...