Why does my Chevy truck have no heat?

When the thermostat opens the coolant level will drop in the radiator, at this point keep filling it as necessary until full. Like joemom says, make sure the thermostat is working properly. 9 people found this helpful. I changed my thermostat all of my hoes is getting hot and it just blowing cold air out my truck I have a 93 Chevy.

How can I tell if my truck engine is overheating?

Air pockets are not visible, but it is easy to tell if you have one by double checking fluid levels and watching your gauge right after any cooling system work is performed. Air pockets can cause severe overheating and engine damage if left unchecked.

Is the heater core on my truck leaking?

The heater core is not leaking 23 people found this helpful. No one has figured it out yet? 8 people found this helpful. Right? 2 people found this helpful. Still haven’t figured out the problem 2 people found this helpful. The core is clogged and like 40 bucks at parts store 1 people found this helpful. 2 people found this helpful.

Why are the radiators on my truck overheating?

The copper brass radiator can internally corrode and plug themselves up and a condition called solder bloom could cause the tubes to seal shut. Both copper brass and aluminum radiators can also plug up when you add too much stop leak, or while working on the engine you allow gasket material or dirt to enter the cooling system.

Why is the temperature gauge on my Chevy truck not working?

All I have the same issue, I own a 1996 chevy pickup c1500, before I replaced the temperature gauge sensor, the gage read two lines below 210, after I replace the temp gradually climbs but the engine not as hot as where the gage reads, need advice stephan is on point for the diagnostic procedure. First.it’s not a thermostat issue.

What should I do if my engine temperature sensor is not working?

The guage should stay to the left. Now with the key still on, momentairly ground that wire to the engine. Your guage should peg out. If it does both of these correctly, then you need a new temp sensor. If it does anything else with either of these two tests, then it’s a dash cluster/guage problem. Check your thermostat first!

Can a bad thermostat cause an engine to not warm up?

If your thermostat is bad, the engine will never warm up, and that can make it look like the gage is bad. Are you sure it’s warming up properly? You can plug in a scan tool and check the readout on that temp sensor, which is much more likely to be accurate.

Why is my Chevy Silverado 1500 heater not working?

Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Isn’t My Heater Working? What are common reasons my Chevrolet Silverado 1500 has heater problems?

What should I do if my AC heater is not working?

Even after freeing a stuck, still a good idea to replace motor. A.c. doesn’t blow completely cold also doesn’t have the velocity it used to have. Replaced compressor, hoses and condenser with no change.

What to do if your Ford Fusion heater is not working?

When the blower motor resistor fails, the air conditioner and heater may still work, but air may blow from the vents at only some of the fan speed settings. If the resistor isn…

How can I Heat my Chevy Silverado truck?

Connect the electrical connector (8) to the air temperature actuator (9). Install the IP insulator. RECALIBRATEAlternative Method (w/o Scan Tool) Clear all DTCs. Place the ignition switch to the OFF position. Install the HVAC actuator. Connect all previously disconnected components. Remove the HVAC/ECAS fuse for a minimum of 10 seconds.

What happens if your truck heater is not working?

Because the heater in your truck isn’t working! That means you have to drive 45 minutes, or an entire trip, in a freezing cabin. The first step to fixing your heating system is finding out what’s wrong with it.

What kind of heater does a Chevy Silverado have?

My Chevy Silverado 1500 truck doesn’t have any heat. My Chevy Silverado 1500 truck… My Chevy Silverado 1500 truck doesn’t have any heat. The heater hoses are hot, the engineis at temperature, the coolant is topped off, but no warm air flows through the vents (defrost, face vents, or floor), and we’re freezing in South Dakota.

Is there any heat in my Ford F-150?

Turned on heater and got cold air. set it to 90 and the the temp guage got to half and only got a small amount of heat. vehicle started to have windows fog had to turn on A/C to clear them. It was working fine just two days ago last time used. I’m only getting minimal heat. It’s full of antifreeze, thermostat works fine & system holds pressure.