Ac not working
#1
Ac not working
i have a 98 k1500. when i got the truck the previous owner was using needle nose pliers to adjust the temp. the ac was working though. after letting the truck sit for a year i got a used head unit and installed it but it would only blow on the floor. the truck sat for another 2 years. last week i put a new motor and trans in and today bought a brand new head unit from the dealer. when i first installed it, it wouldnt do anything but light up i tapped on the blower motor a few times and now it blows only on the floor no matter what position the switch is in and no cool air. my concern isnt the no cold air it probably needs freon but that shouldnt affect the selector switch. what could it be? would a bad blower do this?
#2
CF Monarch
i have a 98 k1500. when i got the truck the previous owner was using needle nose pliers to adjust the temp. the ac was working though. after letting the truck sit for a year i got a used head unit and installed it but it would only blow on the floor. the truck sat for another 2 years. last week i put a new motor and trans in and today bought a brand new head unit from the dealer. when i first installed it, it wouldnt do anything but light up i tapped on the blower motor a few times and now it blows only on the floor no matter what position the switch is in and no cool air. my concern isnt the no cold air it probably needs freon but that shouldnt affect the selector switch. what could it be? would a bad blower do this?
#3
i have a 98 k1500. when i got the truck the previous owner was using needle nose pliers to adjust the temp. the ac was working though. after letting the truck sit for a year i got a used head unit and installed it but it would only blow on the floor. the truck sat for another 2 years. last week i put a new motor and trans in and today bought a brand new head unit from the dealer. when i first installed it, it wouldnt do anything but light up i tapped on the blower motor a few times and now it blows only on the floor no matter what position the switch is in and no cool air. my concern isnt the no cold air it probably needs freon but that shouldnt affect the selector switch. what could it be? would a bad blower do this?
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