问：机油变化问题-2009 Pontiac G6 V6 3.5L
汽车在开车大约一个小时后温暖后，我完全清空了油，更换了过滤器，并用4夸脱的油将汽车重新装满了。我开了几个街区，然后检查了石油水平，这是完美的。开车大约半小时后的第二天，油量油尺寸非常高。这也发生在上次我也改变了油。有什么想法吗？这本书说4夸脱是正确的。我应该取油吗？如果是这样，它将少于4夸脱...任何输入都将受到赞赏。谢谢！
我的汽车有自动变速箱。
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Hi There, There are a few different possibilities at play here. Your oil pump has a pressure relief valve that can sometimes get stuck and cause the oil pressure to remain higher than normal for an extended period of time. The other possibility may be a slightly different viscosity of oil may have been used which can increase oil pressure. Lastly, you may have a malfunctioning油压发送单元which may simply providing false readings. I would recommend having a professional from YourMechanic come to your location to take a look at your car to narrow down what may be causing such high oil pressure.
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