你的RAV4哪年的?开了多少迈?启动后发动机有无抖动?熄火后能否再启动?

来源: 满地找牙 于 2011-02-01 09:54:40 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (590 bytes)
回答: 车为什么自动熄火？ 由 菡萏 于 2011-02-01 08:07:34

先去autozone读一读，看看有没有什么code? 自己算算车的油耗是否还在正常范围？

熄火的原因有很多，不是上个螺丝那么简单。下边是人家介绍的常见冷车熄火可能。

Troubleshooting Engine Stalling Problems
Copyright AA1Car

Problem: Your engine stalls when cold immediately after starting

* An engine vacuum leak.
* A dirty or defective airflow sensor.
* A defective idle speed control system. Idle
* A faulty coolant sensor.
* A faulty air temperature sensor.
* A bad Manifold Absolute Pressure (MAP) sensor.
* Low engine compression.
* Worn or fouled spark plugs.
* Bad gas.

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