问:为什么我的温度量表上下上下?

onFebruary 16, 2017

我只是买了这辆车,并注意到,在运行温度量表时,中间是正确的。因此,这已经是一个似乎不正确的问题。从经验来看,我认为它应该在寒冷和中途标记之间。开车大约3周后,我开始注意到它将逐渐开始朝仪表上的红色移动,但随后会回到中途。它不时地做到这一点。在我购买车辆之前,还安装了一个新的散热器,所以我不知道这是否与它有关。您可以提供的任何信息都将是牢固的

My car has 130000 miles.
我的汽车有自动变速箱。

Thermostat Replacement $ 157.20- $ 759.78 Get a Quote

嗨,听起来您可能有一个粘稠的恒温器或可能间歇性工作的冷却风扇。恒温器调节汽车发动机中冷却液的流动,并通过在特定温度下打开和关闭,从而控制冷却液从散热器中和电动机流出电动机时控制的。当你的恒温器is not working properly or is stuck closed, this will not allow the coolant to properly circulate through the engine, which may cause the engine temperature to fluctuate erratically or in some cases just remain hot. When the thermostat is stuck open it can cause the coolant to circulate constantly resulting in the motor never reaching the correct operating temperature.

冷却风扇可能由于冷却风扇故障而间歇性地工作relayor电阻。继电器和电阻器之间的区别在于,继电器总共控制了对风扇的力量,这意味着,如果它不正常,您可能会有一个随机出现的FAUN,请始终停留或永远不会在全部。电阻控制球迷们的阶段。无论哪种情况,这都会导致风扇的不稳定波动,以帮助冷却散热器。我建议让您的机电专业人士来您的位置诊断和检查车辆。万博体育入口

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