Q: Won't start right away. Chugs while excellerating .

asked by2016年7月29日

When I first start it... it turns over a long time before starting. I have to turn key on and off 3 times then it starts right away. If it runs a while then I turn off go into store come out and starts right away. Seems like the longer it sits the longer it takes to s Also it chugs when accelerating and check engine light is blinking... some times it stays on solid for a short time the goes back to blinking.

My car has 280000 miles.
My car has an automatic transmission.

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Your 1995 Buick LeSabre has two different problems:

  • The hard start problem is the fuel pressure not being maintained after shut down. This can be caused by thefuel pumpin the tank or thepressure regulator在the engine leaking pressure down in time, causing the hard start.

  • 第二个问题是检查引擎灯闪烁。这是由于发动机点火系统中的失火。这可能是由spark plug wire,spark plug,coil, or ignition module.

知道哪一个是要扫描代码并尝试缩小和隔离失败部分的唯一方法。我将从新的火花塞和电线开始,因为首先将其视为维护,如果问题继续进行,我将更换线圈和模块。

If you decide to get this fixed, consider YourMechanic, as a certified technician candiagnose your Check Engine Lightfirsthand and help you with the necessary repairs to get your vehicle running smoothly again.

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