问:吹冷空气没有热量

on2016年11月19日

I changed the thermostat it's still blowing cold air what could be the problem
我的汽车有自动变速箱。

Heater is not working Inspection $ 94.99- $ 114.99 Get a Quote

Since the thermostat has been replaced, there are a couple of other things to look at. The heater hoses going through the firewall in the engine compartment to the heater core behind the dash should be checked. They should be as hot as the other hoses to indicate that coolant is flowing through the heater core. If the heater hoses are not hot, then it is possible that: the heater core itself may be clogged, one of the heater hoses may have collapsed internally and is blocking coolant flow, or the heater control valve is not functioning properly. The heater control valve works by vacuum. When HEAT is selected, a vacuum signal is sent to the heater control valve to open and allow coolant to flow into the heater core to provide heat. If the heater control valve diaphragm is broken internally, or the valve is not receiving enough vacuum from the engine due to a broken or detached vacuum hose, it will not open. Also, the heater controls can be at fault if it is not sending the proper signal to the heater control valve to open.

让认证的技术员查看没有热问题隔离正确的原因。

上面表达的声明仅出于信息目的,应进行独立验证。请看我们服务条款更多细节

立即为您的汽车报价

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to$70/hr

What others are asking

空调泄漏缓慢
有专门的设备可在交流系统中查找泄漏。一种方法是添加荧光染料系统,运行系统,并用黑光检查泄漏。还有电子工具可以检测...
汽车不会让我加速。
您好,持续的氧气传感器和电压代码是一个迹象,您的2002 Pontiac Firebird仍然存在问题。您没有说是否替换了相关的氧气传感器。我要去...
检查发动机灯与故障代码P0014打开。
您好,这个过度进步的凸轮轴时机是一个重大问题,应尽快由专业机械师检查出来。故障代码P0014(https://www.yourmechan万博体育入口ic.com/article/p0014-obd-ii-trouble-comshaft-camshaft-position-b-timing-over-avanced-ovanc--- over- over- over-od-system-performance-performance-bank-bank-bank-bank-1-by-by-Jay-Safford)表明问题可能是由于磨损的正时链指南,拉伸的正时链或弱...
What does it cost to replace the front end?
这项维修的成本将取决于需要更换的确切部分。车辆前部有多个零件,包括悬架零件和制动零件。根据哪些零件失败,您可能需要...
可以重建此引擎吗?
只要机械师包括发动机的零件而不是分开,重建可能是合理的。我建议获得书面声明或工作订单,以说明劳动费和费用...
2008 Mini,换油5W30全合成,2天后,油性液体警告打开了。几天后,临时灯亮了。汽车j
你好。如果在更换油之前一切都很好,那么需要从发动机上排出油,并应使用另一种油。根据...
我对您的服务有疑问吗?manbetx体育手机
所有必需的设备,测试和诊断仪器(扫描工具,程序员,汽车范围等),千斤顶和工具均由经过认证的移动机械师将其直接带到您的位置。您可以仅购买诊断服务,然后执行您的...

相关文章

2012年福特探险的买家指南
The The 2012 Ford Expedition has ample room for passengers and cargo, while still being able to tow anywhere from 8,900 to 9,200 pounds. The Expedition has two-tone exterior packages making it stand out against its competitors. Along with that,...
如果您刚退休,最好的二手车
这是一个残酷,艰难的事实 - 汽车制造商不再针对老年人。取而代之的是,他们花了时间和精力来吸引18-45人群。尽管如此,某些功能仍使某些汽车更适合老年驾驶员。我们已经评估了...
#1机油更换优惠券代码指南(更新12/2020)
浏览机油换券和折扣的最广泛指南。