Need Help:Heater problem..
Thread Starter
Teching In
Joined: Jan 2011
Posts: 0
Likes: 0
From: Hawthorne
Need Help:Heater problem.. Hey everyone, a few days ago my heater has been acting up. The heater just keeps blowing cool air. It’s a 15 minute drive so the car has plenty of time to heat up in my opinion to get the hot air going. It usually takes no longer than 5 minutes. Any ideas as to what could be wrong with my car? Any help would greatly be appreciated, because it's cold when I drive to work at 3 in the morning freezing to work and it would really sucks not having my heater at that time =(
Thanks in advance.
Thanks in advance.
Teching In
Joined: Feb 2010
Posts: 21
Likes: 0
From: Redwood City, CA
Flush your system is the best way to deal with all of that
check this out - https://ls1tech.com/forums/general-m...8-no-heat.html
there also - http://shbox.com/1/4th_gen_tech2.html#heaterflush
check to see if your leaking coolant and also check under your glovebox inside the cab to make sure your heater core hasn't failed and is leaking onto the carpet (happened to me)
#flush system, change thermostat, check heater hoses for clogging, ensure your coolant is full
check this out - https://ls1tech.com/forums/general-m...8-no-heat.html
there also - http://shbox.com/1/4th_gen_tech2.html#heaterflush
check to see if your leaking coolant and also check under your glovebox inside the cab to make sure your heater core hasn't failed and is leaking onto the carpet (happened to me)
#flush system, change thermostat, check heater hoses for clogging, ensure your coolant is full
Teching In
Joined: Feb 2010
Posts: 21
Likes: 0
From: Redwood City, CA
