A/c has always worked very well and one day it went from blowing cold air to hot air while i was parked. checked fuses and saw the 15 amp mini fuse for a/c clutch was blown. i replaced it, turned on the a/c and blew the new fuse immediately. i then replaced the micro relay fuse and mini fuse blew again.
SOURCE: i have a problem with
Without being there to help your best bet would be to get a box of fuses and start unplugging each component one at a time until the fuse does not blow. Now you will know where the problem is.
SOURCE: 2001 Aurora - blows only 'warm' air
Your problem is either a clogged heater core, or the air temp control blend door actuator, in order to check for a clogged core feel the heater core hoses in the eng compartment, they should both be hot, one a little hotter than the other, if they are the core is ok and the blend door actuator needs to be replaced.
SOURCE: no heat just warm air
I think you are on top of your problem,,you dont need any one elses advice.
Complete rebuild of the cooling and heating system,, simple.
SOURCE: short circuit in fuel pump electrical circuit
Sounds like a dead short in the wiring somewhere. Follow the wires from the pump forward and look for any chafed wires.
SOURCE: my front air gets cold the rear dont at all
got to go and pick er indoors up now ,i will dream about this tonight and answer in the morning iam cream crackered with the heat ovewr the last few days
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