Question about 1999 Chevrolet Blazer
Try to flush the heater core in reverse cause I had this problem once and my buddy who is a mechanic told me to flush the heater in reverse thoughcause then it will unplug it self does sound like it makes much sence but worked on my blazer just try it and see if it get better for u
Posted on Oct 07, 2008
This is a silly suggestion, but under the temp/blower gauges there is a button that gives you the option to bring air in from outside or circulate it from within the vehicle. Try toggeling it?
Posted on Sep 25, 2008
Do you have the correct thermostat in the vehicle? it is possible that the blower motor and or it's controls are going bad. if you have a cooler themostat in the car the heat will be less hot because it circulates more frequently and does not get as hot as it would with a hotter / correct thermostat.
Posted on Sep 22, 2008
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Posted on Jan 02, 2017
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