Ask Experts Questions for FREE Help !
Ask
    Foxfyr31's Avatar
    Foxfyr31 Posts: 42, Reputation: 3
    Junior Member
    		  
    #1

    Nov 5, 2011, 02:52 PM
    I have a 2000 Chevy S10 Pickup. It is blowing cold air from the heater.
    How do you check the heater core to see if that is the problem?
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
    Uber Member
    		  
    #2

    Nov 5, 2011, 03:43 PM
    Disconnect the heater hoses and reverse flush the heater core. The heater's inlet and outlet hoses should both get hot, once the engine is at normal operating temperature and the heater is turned on.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Philco central heater only blows cold air, and will not stop blowing cold air. [ 0 Answers ]

Philco central heater only blows cold air when it should be blowing hot air. And it will not stop blowing even when I turn off the heat. The fan is not on it is on auto.

2000 S10 pickup heater core leak [ 1 Answers ]

My S10 has about 88,000 miles. I do not need heat and do not want to spend $ for repair. Can I have repair shop "loop" the two heater hoses taking the heater core out of the system? Or other work around? I do need air conditioning, will doing this impact the AC system? Will doing this...

2000 chevy s10 heater [ 1 Answers ]

Hello, The heater in my Chevy S10 V6 is not putting out minimal heat. The temp gauge is registering normal... Don't think it's the thermostate... No leaks from the heater (core)any suggestions??

Chevy 2000 s10 [ 2 Answers ]

Hi I have a chevy 2000 s10 my air conditioning stop working it doesn't blow cold air, I tried to fill the system, but it would take any freon. The gauge reads that its full, it blows air but when I turn the ac on, the ac pump doesn't turn on

View more questions Search