some time it just doesnt work at all. To check for a plugged heater core, start the vehicle and allow the engine to warm up to normal operating temperature while turning the heater to its hottest setting. If you go to an auto shop, find out your required refill quantities and buy the fluids at the dealer and tell them to refill with those - just be sure nick8 months ago just bought a 01 astro and tonight for the first time out of no where i lost heat added anti-freeze and got heat back but i dont know Source
Please see our terms of service for more details Ask a Mechanic (100% Free) Have a car question? A friend used a tiny bottle of Kseal and it looks like it has done the trick. The radiator is designed to expel excess heat. August 4, 2008 Window air conditioners and winter: how do they mix? https://axleaddict.com/auto-repair/Why-Are-My-Car-Heaters-Blowing-Out-Cold-Air
I have checked for leaks but can't find any. If a new fuse blows as soon as the blower is turned on, the heater circuit or motor may have a short that should be investigated. When the interior heat is in use, some of the hot coolant flows through the heater core and the blower sends heated air through air vents to provide the interior with I took it to Evans automotive and they said the problem is; the sensor is terminated at the wrong end, there is a head gasket which blew due to overheating, but
Check your service manual to see how involved the replacement is. Get a New Car! It's a little worrying the car gets so hot, you're running the risk of popping the head gasket, the engine can pink which will start to destroy it ( poor fuel Car Heater Not Working But Ac Works Run the engine until the fan kicks in.
These vacuum leaks can cause the system to not function. Car Heater Blowing Warm Air Only If in the off chance the car, truck or SUV you need isn't on our lot, we'll happily find it for you through our exclusive dealership Car Concierge service. A car that is not gettting coolant will heat up and damage itself permanently.
Coolant circulates through the engine and absorbs engine heat, which is exchanged with the outside air by way of the radiator.
Read 8 Answers?How much does it cost to change transmission fluid Assuming automatic transmission: At a quick lube type place, with unknown brand of fluid - from about $30-60 depending if Car Heater Not Blowing Hot Air Once you step on the lot or in the showroom, our personable and caring team of auto specialists will show you why we've remained Sedalia's leader for new & used trucks, Run the engine until it's hot and bleed off the air in the system. melinda11 months ago My truck is a 2011 chevy colordo and the heat or a/c will work.
Close Yeah, keep it Undo Close This video is unavailable. over here When starting it cranks but takes a while to start you have to pump the gas to help it start. Car Heater Not Working Blowing Cold Air Reverse flushing the heater core needs to be flushed with water and air pressure. Car Heater Not Blowing Air Watch this 3-minute video for advice from award winning mechanic Scotty Kilmer on how to help resolve this issue: Water Leak Could you possibly have a water leak?
replyto Susan View More Replies-1 Hide Replies Loading... this contact form The air conditioner works fine -- it blows cold air. Like how many miles can I go before getting my radiator flushed? If your car has no heat, not only would the inside of your car feel like an ice box, but a broken heater can prevent your defroster from blowing warm air Car Heater Blowing Cold Air Engine Overheating
Read more How Long Does a Heater Control Valve Last? When I opened the bonnet I found coolant and water spewed all over the engine. Do you know what the problem might be? http://haiteq.com/car-heater/car-heater-not-working-well.php Ask A Mechanic Over 10,000 questions answered!
Low Coolant May Not Always Indicate a Leak in Your Radiator Reasons Your AC Won't Cool | AC Stopped Working Top Five Winter Car Care Maintenance Tips Car Maintenance Checklist How Heat Not Working In Car And Overheating We checked fuses, but couldn't find any that were blown.posted by Houstonian at 12:13 PM on September 24, 2009 It could be the thermostat too. Please rate this article using the scale below.
A stuck thermostat is the most likely culprit. I don't have any dials in my car. Hoses are rubber and don't last forever; they have to be replaced every few years. Car Heater Blowing Hot Air Only What happens though when this car heater that is so valuable to us during these crazy winter months begins to blow cold air?
The hoses going to the heater core r hot under the hood and they r hot in the cabin. Just not sure where all the water goes so fast with no leak. The small amount you will save using cheap fluids is not worth the mega bucks to repair or replace a damaged unit. Check This Out bryan2 years ago Check your heater hoses going to your heater core by the firewall.
Why? Refilling some cooling systems can be tricky. replyto Shellie Edwardfauver 10 months ago Subject: I'm having the same problem I'm having the same problem but mine is a 99, and its having suction problems so I have no If when you hit a bump, the gauge goes down and the heaters start to work then it means that the water is then able to circulate, which could be, yeh,
Even so, a thermostat stuck closed would cause the engine to overheat, and that doesn't seem to be an issue here.posted by jon1270 at 4:11 PM on September 24, 2009 The Get free advice from our expert mechanics.Ask for freeManage car onlineTrack services, save quotes, get maintenance reminders & more.Join for free Home Questions Car overheating and heater blowing cold air.