0
What else can I help you with?
What would cause the heat to switch from hot to cold and back when the vehicle is completely warmed up in a 1998 Chevy blazer?
check coolant level may be low or thermostat may be faulty
If a themostat on 2000 Chevy Blazer sticks open would this cause heater not to be cold when idoling but heat up a little when stepping on the gas?
if the thermostat is not closing its not letting the coolant get warm enough to heat your vehicle. If it stays open the coolant just keeps circulating and not heating up.
Will a bad heat sensor cause your Chevy s10 blazer not to start?
A bad engine temp sensor can do that.
Why does heat blow cold on 2000 Chevy s10 blazer?
This is caused by a blown gasket that allows coolant to escape. Does your engine smoke sometimes when theirs coolant? If yes, then it's definitely a blown gasket.
How do you flush a radiator on a Chevy Blazer?
Drain the blazer radiator. Refill with water. Open the heat on high, start the engine for a few minutes. Drain the system again Repeat this several times to get all of the old coolant out.
Heat works only on defrost no other vents on 96 Chevy blazer?
Check the 96 Blazer for any vacuum leaks in the system. A vacuum leak can cause the air flow to only come out of the heat vent.
Why is the heat on my 2000 Chevy blazer LT 4x4 isn't coming out hot but when on the highway it start coming out warm but not hot?
Replace thermostat with a 195 degree one. Check engine coolant leval in radiator sounds like it is low on coolant.
My Chevy 2000 blazer has heat for a short time then after vehicle has been driven for about 10 to 15 minutes its only blows out cool air.?
Be sure it is not low on coolant. It may also be a bad thermostat.
93 Chevy pickup and the heater just blows cold air?
check the coolant level first, low coolant will cause no heat, always check all fuses just in case
Could radiator flow cause heating problems on 2000 Chevy blazer?
Probably not. There really is no way to increase the flow in the radiator, but when it decreases the coolant does not get cooled down as quickly thus the coolant gets even hotter. If the flow in the radiator decreases too much you could have an engine over heat which is bad news bears when it comes to the lifetime of your engine.
What could cause no heat in a 93 s10 blazer?
Low on coolant, thermostat stuck open, blend door actuator broken or stuck, plugged heater core to name a few.
The heat is not coming out in my 1998 Chevy Cavalier?
Check your coolant level.
