2001 Chevy Blazer Heater Core Removal

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2001 chevy blazer heater core removal.

This is not the older body style chevy s 10 blazer but the newer body trailblazer. This week i had the pleasure or should i say displeasure of replacing the heater core on a chevrolet trailblazer. Big job maybe you should buy a manual for that blazer also label everything the steering colum and every thing has to be removed before dash can be removed good luck. How to change a heater core in a 2001 chevy blazer ls sorry your going to have to remove the dash.

It explains exactly which screws and bolts to remove so you will be able to replace the heater core. Drain the coolant from the core. You can by a new heater core for about 65 00 for a delphi that comes with a lifetime warranty. I bought a repair manual from a local auto parts store for chevy pickup trucks blazers and jimmys.

Turning them counter clockwise will loosen them. 2001 chevy blazer xtreme heater core removal process. Remove the heater core hoses on the upper left of the engine bay by pinching their hose clamps with a pair of pliers and pulling them off. Some models will have screw type hose clamps.

2001 chevy blazer xtreme exhaust. There is a drain plug at the bottom right of the primary radiator that will empty the coolant system when unscrewed. Some residual coolant might remain in the core but it will come out when the core is taken out later. The customer s complaint was the usual of the windshield and side windows get fogged up when the heater or the defroster is on and the sweet smell of antifreeze through the vents.