Web8 de ene. de 2024 · The heater control valve is located under the car hood and controls the heat inside the car. If the piece does not work right, then it is a reason why your car … Web24 de feb. de 2024 · Here are common causes why your engine overheats when idle. 1. Low Coolant When your car overheats when idle, one of the prime suspects is the …
Heater blows cold air at idle - Motor Vehicle Maintenance …
Web20 de feb. de 2010 · If you've got old coolant and didn't use distilled water when last mixed, you might have deposit buildup partially blocking your thermostat or elsewhere in the system, including your heater core and pump. An air pocket is also a possibility. Quote 3 weeks later... drrod Regular Member 8 Lexus Model: LS430 Posted February 11, 2008 Web5 de dic. de 2009 · 6,982 Answers. Your heater will generally run out of coolant before the engine does When low, the heater will then only get flow when the engine is at higher rpm's. Since you are loosing coolant, you need to find out why. Low coolant level will not only deprive you of heat but as it gets lower it will cause uneven cooling of the cylinder head ... got2 arginine
HEATER BLOWS COLD WHEN DRIVING THE CAR, HOT WHEN …
Web10 de ene. de 2024 · When the coolant flow is low, the heater fan is able to extract all or most of the heat and it "blows cold," then as the flow increase with the engine speed the coolant doesn't have as much time to cool down as it passes through the heater core so you start getting hot air. Web20 de feb. de 2015 · If just front heat the primary suspect is a clogged heater core (old school test is feel heater hoses to and from heater core when idling. If one is noticeably cooler it is usually a problem) 1st possible fix:reverse flush. 2nd possible fix: heater core replacement. If it is both front and rear than it could be a water pump problem. Web10 de abr. de 2014 · Joined Jan 7, 2013. 1,238 Posts. #6 · Mar 24, 2014. If your coolant was low it has to be going somewhere it just doesn't disappear.Check your oil and make sure it doesn't look like chocolate milk and i would park the car on something overnight to make sure its not leaking somewhere. 2015 Ram 2500 Laramie. got 2 b dry shampoo